There’s a unique satisfaction that comes from fixing something on your own home. But when it comes to stucco, that satisfaction can feel out of reach. The process can seem intimidating, and the fear of making the problem worse is real. A bad patch job can stick out like a sore thumb, cracking or failing within a year. We believe you can get a professional-looking result with the right guidance. This article breaks down the entire process into simple, actionable steps. We’ll help you choose the right exterior stucco patch product, gather the essential tools, and master the techniques for a durable, invisible repair that you can be proud of.
Key Takeaways
- Inspect Your Stucco Regularly: Make it a habit to walk around your home and look for small cracks or stains. Addressing minor issues as soon as you see them is the best way to prevent water from getting into your walls and causing serious, expensive damage.
- Proper Prep and Curing are Non-Negotiable: A lasting repair isn't just about the patch material. You must start with a clean, solid surface, apply the patch in thin layers, and keep it lightly misted for a few days to ensure it cures correctly and gains full strength.
- Don't Patch Over Deeper Problems: While DIY is great for small cracks, call a professional if you find large cracks (wider than a credit card), soft or crumbling areas, or signs of water damage. These are red flags for underlying issues that a surface patch can't fix and might even make worse.
What is Stucco Patching and When is it Necessary?
Think of stucco as your home’s protective shell. It’s a strong, cement-based siding that has been trusted for centuries because it’s durable, attractive, and cost-effective. Made from a simple mix of cement, sand, lime, and water, it creates a tough barrier against the elements. But just like any part of your home, it needs a little attention from time to time. Stucco patching is exactly what it sounds like: a targeted repair for specific areas of damage, like cracks, holes, or crumbling sections.
So, when is it necessary? The short answer is: as soon as you spot a problem. It’s about stopping small issues before they escalate into costly headaches. A tiny crack might not seem like a big deal, but it’s an open invitation for moisture to seep into your walls. Over time, that can lead to water damage, mold growth, and even compromise your home's structural integrity. Taking care of patches promptly is a key part of maintaining your home’s value and curb appeal, and it’s an essential first step before any exterior painting project.
Signs Your Stucco Needs Repair
Giving your home a quick visual inspection a few times a year can help you catch stucco issues early. You don’t need to be an expert—just walk around your property and keep an eye out for anything that looks out of place. Repairing small cracks and holes as they appear is the best way to prevent bigger problems down the road.
Here are a few key signs to look for:
- Cracks: These can range from fine, spiderweb-like lines to larger, more defined cracks, especially around windows and doors.
- Stains or Discoloration: Dark streaks or patches often point to moisture getting in or behind the stucco.
- Bubbling or Blistering: If the stucco looks swollen or feels soft when you press on it, it’s a classic sign of trapped water.
- Crumbling: Any areas where the stucco is flaking or falling off in chunks need immediate attention.
Common Types of Stucco Damage
Once you’ve spotted a problem, it helps to understand what might be causing it. Most stucco issues stem from a few common culprits, including cracks, holes, and water damage. Hairline cracks often appear as a house naturally settles over time, which is usually not a major concern. However, larger cracks that are wider than a credit card could indicate a structural issue.
Impact damage from a stray baseball or a ladder leaning against the house can create obvious holes that need to be filled. The most serious issue, however, is water damage. This can be caused by leaky gutters, poorly aimed sprinklers, or improper sealing around windows and vents. When water gets behind the stucco, it can cause widespread failure. This is where professional waterproofing and construction services are crucial to fix the root cause, not just the symptom.
The Best Stucco Patch Products for DIY Repairs
Walking into a home improvement store can feel a bit overwhelming, especially when you’re faced with a wall of tubs, tubes, and bags all promising to be the perfect fix for your stucco. The truth is, the best product for your project depends on the size of the crack or hole you’re fixing and your comfort level with DIY repairs. For most minor issues like hairline cracks or small chips, a pre-mixed patch is your best friend. These products take the guesswork out of mixing and are designed for easy application.
Choosing the right patch is the first step toward a repair that blends seamlessly and stands the test of time. A good patch should be easy to work with, adhere strongly to the existing stucco, and create a durable, paintable surface. We’ve rounded up a few of the most reliable and popular options that are perfect for homeowners looking to tackle stucco repairs themselves. These products are known for their quality and user-friendly formulas, helping you achieve a professional-looking finish without the headache.
QUIKRETE Pre-Mixed Stucco Patch
If you’re looking for a straightforward, no-fuss solution, QUIKRETE is an excellent choice. This Pre-Mixed Stucco Patch is a ready-to-use product designed specifically for fixing cracks and holes on exterior walls. It comes right out of the tub with a sanded, acrylic formula that helps it bond securely and blend in with the texture of your existing stucco. One of the biggest perks is its quick drying time; you can paint over the repair in just 24 hours, making it easy to get your wall looking flawless again in a single weekend. It’s a go-to for quick, effective fixes.
DAP All-Purpose Stucco Patch
DAP is another trusted name in home repair, and its All-Purpose Stucco Patch lives up to the reputation. This is a versatile, ready-to-use product that’s perfect for repairing small holes and cracks. Its sandy texture is designed to mimic the look of traditional stucco, which helps your repair disappear once it’s painted. Homeowners often appreciate how easily it spreads and shapes, allowing you to smooth it out for a clean finish without a lot of effort. For minor imperfections that need a quick and reliable touch-up, this is a fantastic product to keep on hand.
Bondo Professional Grade Stucco Patch
You might associate the Bondo name with automotive repairs, but that same commitment to strength and durability is packed into their Professional Grade Stucco Patch. This product is known for creating an incredibly strong bond, making it suitable for both small and slightly larger repairs that need a bit more structural integrity. It’s designed to provide a tough, long-lasting fix that resists shrinking and cracking over time. If you’re dealing with a more significant chip or a deeper crack, Bondo offers the professional-grade performance you need to ensure the repair holds up against the elements for years to come.
Red Devil Stucco Patch
Red Devil has built a reputation for creating user-friendly and effective products for all sorts of home repairs, and their patching compounds are no exception. While the brand offers a wide range of fillers and patches, their products are consistently recognized for being easy to work with, making them a solid choice for DIY enthusiasts. A Red Devil stucco patch is formulated to be simple to apply and smooth out, taking the intimidation factor out of the repair process. If you’re looking for a reliable product from a brand that understands the needs of a homeowner, Red Devil is always a safe bet.
Comparing Stucco Patch Products: What to Look For
Walking down the aisle of a home improvement store can feel overwhelming with so many stucco patch options available. While they might all look similar in the tub, the right product for your project depends on the size of the repair, your climate, and your comfort level with DIY tasks. Choosing correctly means the difference between a patch that blends seamlessly and lasts for years, and one that cracks or fails prematurely. To make the best choice, let's look at four key factors: ease of application, drying time, durability, and the balance between cost and long-term value.
Ease of Application
If you’re tackling a stucco repair for the first time, how easy a product is to use should be a top priority. Some patching compounds are designed specifically for beginners. For example, a product like DAP All-Purpose Stucco Patch is a great choice because it’s ready to use straight from the container. There’s no messy mixing required; you just open it up, and it’s ready to spread and shape. This convenience saves time and eliminates the guesswork of getting the right consistency. Other products may come as a dry powder that you have to mix with water, which offers more control for experienced users but can be tricky if you’re new to the process. Always read the label to understand what preparation is needed before you buy.
Drying Time and Coverage
Drying time, or cure time, is another critical factor that impacts your project’s timeline. You need to know how long the product remains workable before it starts to set and how long you have to wait before you can paint. For instance, QUIKRETE Pre-Mixed Stucco Patch starts to harden in about 20 to 40 minutes and is firm within a couple of hours, though it takes a few days to cure completely. This quick setting time is great for small repairs but might feel rushed on larger areas. Equally important is coverage. The product’s label will tell you how much area a container can cover. A quart of QUIKRETE, for example, covers about 3.25 square feet at a 1/8-inch thickness. Calculating your needs beforehand prevents you from running out of material mid-patch.
Durability and Weather Resistance
A stucco patch is only as good as its ability to withstand the elements. Your home’s exterior is constantly exposed to sun, rain, and temperature changes, so you need a repair that won’t crack or crumble under pressure. Look for products specifically formulated for exterior use that boast strong adhesion and flexibility. A high-quality patch is made to be strong, last a long time, and handle outdoor conditions. Some even include additives that help prevent mold and mildew from growing, which is a huge plus for keeping your home’s exterior healthy and clean. Investing in a durable patch is a key part of your home's overall waterproofing and protection.
Cost vs. Value
It’s easy to just grab the cheapest option on the shelf, but the initial price tag doesn’t tell the whole story. A slightly more expensive product might offer better durability, easier application, or superior weather resistance, saving you from having to re-do the repair in a year or two. Think of it as an investment in your home. A quality repair not only looks better but also protects the structure underneath, preserving your home’s value and curb appeal. Applying a quality patch can save you money over time because it helps your home's exterior last longer. When you choose a product, consider the long-term value it provides for your residential property instead of just the upfront cost.
Your Stucco Patching Toolkit: Essential Supplies
Before you can start fixing that crack or hole in your stucco, you need to gather your tools. Having everything you need within arm's reach is the secret to a smooth, stress-free repair. It turns a potentially messy job into a satisfying project. Think of this as your pre-flight check—a few minutes of preparation will ensure you get a professional-looking finish that blends right in.
Tools and Equipment Checklist
You don’t need a massive collection of tools, just the right ones for the job. Start with a trowel for spreading the stucco mix and a scoop for moving it from the bucket to the wall. A simple utility knife is perfect for cutting away any loose, crumbling bits of old stucco, while a stiff mason’s brush will help you sweep the area clean of dust and debris. A clean surface is critical for a strong bond. If you’re using a tube-based acrylic stucco patch, you’ll also need a caulking gun for precise, easy application.
Safety Gear and Precautions
Let’s talk about safety—it’s the most important part of any DIY project. Stucco repair can create a fair amount of dust, so you’ll want to protect yourself. Always wear gloves to keep the material off your hands, safety goggles to shield your eyes, and a dust mask to avoid breathing in any fine particles. Beyond personal safety, there’s a key step for ensuring the patch itself is successful. As your new stucco begins to dry, you’ll need to keep it slightly moist by lightly misting it with water. This is a critical part of the curing process that prevents cracking and helps your repair last for years.
How to Patch Exterior Stucco: A Step-by-Step Guide
Fixing a crack or hole in your home’s stucco might seem like a big job, but it’s often more manageable than you think. With the right tools, a bit of patience, and a clear plan, you can get a durable, seamless repair that protects your home and restores its curb appeal. The key to a successful patch is taking your time with each step—from preparing the surface to matching the final texture. A rushed job can lead to a weak patch that cracks or stands out from the rest of the wall, which is exactly what we want to avoid.
Think of it as a four-part process: cleaning and prepping the damaged area, applying the patch in thin layers, allowing it to cure properly, and finally, blending it in with the right texture and paint. Following these steps carefully will give you a result that looks professional and stands the test of time. Ready to get started? Let’s walk through exactly how to do it.
Step 1: Prepare and Clean the Surface
Before you even think about opening a container of stucco patch, your first job is to get the damaged area ready for repair. A clean, solid surface is essential for making sure the new patch will stick and last. Start by inspecting the old stucco around the crack or hole. You want to be sure it’s stable enough to support a new layer. Gently tap the surrounding area; if it sounds hollow, you may have a bigger issue on your hands.
Next, thoroughly clean the spot. You can use a pressure washer on a low setting or a stiff brush with some soapy water to remove all the dirt, grime, and any loose paint. Once it’s clean, use a small chisel or screwdriver to carefully chip away any crumbling bits of stucco until you’ve reached a solid edge. This gives your patch a firm foundation to bond with.
Step 2: Apply the Stucco Patch
With your surface prepped and ready, it’s time to apply the patch. For most small DIY repairs, a pre-mixed product like DAP's All-Purpose Stucco Patch is your best friend because it’s ready to use right out of the container. The secret to a strong repair is to apply the patch in thin layers. If you’re filling a hole deeper than a quarter-inch, don’t try to fill it all at once.
Instead, use a putty knife or small trowel to apply a thin layer, pressing it firmly into the damaged area. Let that layer dry completely before adding the next one. This layering technique prevents the patch from shrinking and cracking as it dries, creating a much more durable fix. Smooth the final layer so it’s level with the surrounding stucco.
Step 3: Cure the Patch Correctly
This is the step where patience really pays off. Stucco doesn’t just dry—it cures. This chemical process is what gives it strength and durability, and it requires moisture. For the first few days after applying the patch, you’ll need to keep it slightly damp. The easiest way to do this is by lightly misting it with a spray bottle of water a few times a day.
This simple action prevents the water in the stucco mix from evaporating too quickly, which can cause cracking and a weak bond. Think of it as helping the patch harden slowly and properly. Don’t rush to paint or texture it. Giving your repair the time it needs to cure correctly is one of the most important things you can do to ensure it lasts for years.
Step 4: Match the Texture and Finish
Getting the new patch to blend in with your existing stucco is the final, and often trickiest, part of the job. The goal is to make the repair disappear completely. While the final layer of your patch is still wet, you can use different tools—like a trowel, a damp sponge, or even a stiff brush—to replicate the texture of the surrounding wall. It might take a little practice to get it just right, so don't be afraid to experiment on a piece of cardboard first.
Once the patch has fully cured and is completely dry, the last step is painting. Apply a quality exterior primer over the patch, then cover it with a top coat of paint. Matching the color perfectly is crucial for a seamless finish, which is where professional residential painting services can make all the difference in achieving a flawless look.
Common Stucco Patching Mistakes to Avoid
A successful stucco patch looks seamless and stands the test of time. But a few common missteps can turn your weekend project into a noticeable eyesore that fails within a year. The difference between a professional-looking repair and a DIY disaster often comes down to avoiding a few key mistakes. Taking the time to get the details right during preparation, application, and curing will save you from having to do the job all over again. If you’re tackling a stucco repair, be sure to sidestep these frequent errors to ensure your hard work pays off with a durable, invisible finish. For larger or more complex jobs, remember that a professional can guarantee a flawless result, which is why we offer comprehensive waterproofing and construction services to handle damage of any scale.
Skipping Proper Surface Prep
Think of it this way: you wouldn’t paint on a dirty canvas. The same principle applies to stucco. One of the biggest mistakes is applying new patch material over a weak, dirty, or crumbling surface. Before you even open your stucco patch, you need to remove all loose debris, dirt, and old paint. The area must be clean, solid, and ready to bond with the new material. Failing to do this will almost certainly lead to poor adhesion, causing your new patch to peel, bubble, or fall out over time. A wire brush and a shop vac are your best friends here. Taking an extra 30 minutes on prep work can add years to the life of your repair.
Applying the Patch Incorrectly
When you’re staring at a hole in your wall, it’s tempting to fill it with as much patching compound as you can, as quickly as possible. Unfortunately, this is a recipe for failure. Applying stucco patch too thickly will cause it to slump, crack as it dries, or cure improperly. The correct method, especially for deeper holes, is to apply several thin layers, allowing each one to dry almost completely before adding the next. This builds up the repair for a stronger, more stable finish. It requires patience, but this layering technique is essential for creating a patch that is as strong and durable as the original stucco surrounding it.
Ignoring Weather and Timing
Stucco is sensitive to its environment, especially while it’s curing. Applying it on a blazing hot day or when temperatures are too cold can ruin the repair. Ideally, the temperature should be above 50°F. If it’s too hot and sunny, the patch will dry out too quickly, which weakens the material and leads to cracking. To combat this, you need to keep the patch moist for the first few days by lightly misting it with water. This process, known as "wet curing," is crucial for allowing the cement to harden properly and achieve maximum strength. Planning your repair for a mild, overcast day is your best bet for a lasting fix.
Where to Find the Best Stucco Patch Products
Okay, you know what makes a good stucco patch, but where do you actually buy it? Finding the right product is easier than you might think, and you have a few great options. Whether you prefer to see things in person or shop from your couch, the perfect patch for your project is out there. It’s all about knowing where to look and what to ask for. Let's walk through the best places to find quality stucco repair materials.
Local Home Improvement Stores
Your local home improvement store is an excellent place to start. Places like Home Depot or Lowe’s have dedicated aisles for masonry and concrete repair where you’ll find several stucco patch options. The biggest advantage here is being able to ask for help. An experienced employee can point you toward the right product for your specific type of damage. You can also find specialized mixes, like "rapid set" stucco, that are perfect for certain repairs. Seeing the product firsthand helps you get a feel for the texture and consistency before you commit to buying it.
Online Retailers and Reviews
If you love convenience, online retailers like Amazon and Walmart offer a huge selection of stucco patch products delivered right to your door. The real power of shopping online, though, is the access to customer reviews. You can see what other homeowners thought about a product’s ease of use, drying time, and final appearance. For example, the popular QUIKRETE Pre-Mixed Stucco Patch is often praised for being easy to apply. Reading through a few reviews can give you the confidence you need to choose the best product for your skill level and project.
Tips for Finding Quality Products
No matter where you shop, keep a couple of key things in mind to ensure you get a quality product. First, match the material to the damage. As stucco experts point out, small cracks and holes only need a simple patch, while larger areas require a full stucco mix. Second, always choose a product specifically designed for stucco. It might be tempting to grab a general-purpose filler, but stucco-specific repair materials are formulated to bond properly and match the unique texture of your walls. This simple choice makes a huge difference in creating a durable, seamless repair that blends right in.
Getting a Seamless Finish: Matching Stucco Texture and Color
You’ve done the hard work of cleaning and patching the damaged area, but the job isn’t finished yet. The true test of a great stucco repair is making it invisible. A patch that doesn’t blend in can look just as bad as the original crack or hole, drawing attention for all the wrong reasons. Achieving that seamless, professional-quality finish comes down to mastering two things: texture and color.
Getting the texture right ensures the patch feels like the rest of the wall, while a perfect color match makes it visually disappear. This is where patience and a bit of artistry come into play. Rushing this final stage is a common mistake that can undo all your careful prep work. Taking the time to replicate the existing finish will ensure your repair is not only durable but also completely unnoticeable. It’s the step that separates a quick fix from a lasting, beautiful result that protects your home’s curb appeal and value. Think of it as the final polish that makes all your effort worthwhile, ensuring your home looks cared for and cohesive.
Techniques for Replicating Texture
Matching an existing stucco texture can feel like the hardest part of the job, and for good reason. Stucco finishes vary widely, from smooth to coarse, and are often applied with unique hand techniques. The key is to observe your wall closely and use the right tools to mimic the pattern. You can use a trowel, a float, or even a damp sponge to create swirls, dashes, or stippled effects. For a sand-like finish, a whisk broom can work wonders. Before you touch the wall, practice your technique on a spare piece of cardboard until you feel confident you can replicate the look. Proper application is everything—it’s what makes the new stucco blend right in with the old.
How to Perfectly Match Paint Color
Once your patch has fully cured and the texture is just right, it’s time for the final touch: paint. An unpainted patch will always stick out, no matter how well you matched the texture. For a perfect match, carefully chip off a quarter-sized piece of the existing stucco and take it to a quality paint store to have it color-matched. Always use a high-quality exterior paint designed for stucco, and consider using a primer first to ensure the color looks rich and adheres properly. Sometimes, just painting the patch isn’t enough. To avoid a noticeable spot, you may need to paint the entire wall section from corner to corner. This ensures a uniform color and a truly flawless finish. If this sounds like a bigger job than you planned, our residential painting experts can guarantee a perfect match.
DIY or Call a Pro? When to Hire an Expert
Tackling a home repair project yourself can be incredibly satisfying. For a tiny hairline crack in your stucco, a DIY patch might be all you need. But knowing when to put down the tools and call a professional is just as important. Stucco issues can be more than skin deep, and what looks like a simple cosmetic flaw could be a sign of a more serious problem lurking beneath the surface. Think of it this way: a patch is like a bandage, but you need a doctor to diagnose the injury.
A professional assessment does more than just fix the visible damage; it identifies the root cause. This is especially critical in cases of water intrusion, where an improper patch can trap moisture and lead to rot, mold, and structural problems. An expert has the tools and experience to see what’s happening behind the wall and can recommend a solution that lasts. Choosing to hire an expert isn't admitting defeat—it's making a smart, proactive decision to protect your home's value and your own peace of mind. A professional ensures the job is done right the first time, saving you from the headache of more complex and costly repairs down the road.
Assessing the Damage: What to Look For
Before you decide to patch the stucco yourself, take a moment to play detective. Look closely at the damaged area. Is it a single, clean crack, or is the surrounding stucco crumbling and flaking away? Gently press on the area around the crack. If it feels soft, spongy, or gives way under pressure, that’s a red flag for moisture damage behind the wall. Also, look for dark stains or discoloration, which often point to a water leak. A simple surface patch won’t solve these underlying issues; a proper repair often requires removing the damaged section to address the source of the problem, which may require professional waterproofing services.
Signs You Need Professional Help
While your DIY spirit is admirable, some situations are best left to the pros. It’s time to call for expert help if you notice any of the following:
- Widespread or Large Cracks: If you’re seeing a network of cracks that look like a spiderweb or any single crack that’s wider than a quarter-inch, it could indicate a structural issue.
- Signs of Water Damage: Dark streaks, mold, mildew, or a soft, bulging texture are clear signs that water has gotten behind your stucco.
- Crumbling or Disintegrating Stucco: If the stucco is falling off in chunks, the integrity of the entire system is compromised.
- You’re Simply Unsure: If you can’t identify the cause of the damage or don’t feel confident in your ability to make a lasting repair, it’s always best to get a professional opinion. Our residential painting experts can assess the damage and ensure a seamless, durable fix.
How to Maintain Your Stucco Repair
You’ve successfully patched your stucco, and it looks great. But the work doesn’t stop there. Proper maintenance is what ensures your repair lasts for years and keeps the rest of your home’s exterior in top shape. A little bit of attention now can save you from dealing with much larger, more expensive issues down the line.
Think of stucco maintenance as a simple routine to protect your investment. By keeping an eye on your exterior walls and addressing small problems as they appear, you can prevent water from getting in and causing the kind of damage that requires a major fix. With a few easy habits, you can keep your stucco looking seamless and strong, protecting your home from the elements and preserving its curb appeal.
Caring for Your New Stucco Patch
Once your patch is applied and textured, it needs a little TLC. The most important thing you can do is give it time to cure properly before you do anything else. After it’s fully hardened, keeping it clean is straightforward. If it gets dirty, use a soft-bristle brush and a gentle cleaning solution—harsh chemicals and abrasive tools can easily damage the surface. A simple mix of mild soap and water is usually all you need.
After cleaning, the best way to protect your new patch is with a high-quality coat of paint. Painting not only helps the repair blend in perfectly with the rest of the wall but also adds a crucial layer of defense against moisture and sun. A professional exterior painting job will seal the patch and ensure a uniform, long-lasting finish for your entire home.
Tips for Preventing Future Damage
To avoid more patching projects in the future, a little preventative care goes a long way. Make it a habit to walk around your home a few times a year to inspect your exterior. Look for any new hairline cracks, peeling paint, or stains, especially after a heavy rainstorm. Catching and sealing a small crack early is a simple fix that prevents water from seeping in and creating a much bigger problem.
Also, pay attention to how water behaves around your house. Ensure your gutters are clean and that sprinklers aren't spraying directly onto your stucco walls. Proper drainage is essential for keeping your stucco dry and intact. If you notice persistent damp spots or areas where water pools against the house, it might be a sign you need to improve your home’s waterproofing and drainage systems to protect your foundation and walls.
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Frequently Asked Questions
Can I just use caulk for small hairline cracks instead of a full patch? That’s a great question, and it’s tempting to reach for the caulk gun for a quick fix. While a high-quality exterior caulk is perfect for sealing joints where different materials meet, like around a window frame, it’s not the best choice for cracks in the stucco field itself. Stucco patch is designed to harden and become part of the wall, mimicking the original material's texture and rigidity. Caulk remains flexible, which can look out of place and attract dirt differently over time, making your repair more noticeable.
How long should I wait to paint over my new stucco patch? Patience is key here. While some products say you can paint in 24 hours, it’s best to give your patch ample time to cure fully, which can take several days or even a week depending on the product, patch depth, and weather. Rushing to paint can trap moisture inside the patch, leading to peeling paint and a weak repair. Always read the manufacturer's instructions on the product you chose, as they will give you the most accurate timeline for a lasting finish.
Why does my patch look so obvious even though I matched the texture? This is a common frustration, but it’s completely normal. Your home’s original stucco has been exposed to sun, rain, and dirt for years, which subtly changes its color and tone. A brand-new patch, even if made from the same material, will always look fresh and different. The only way to make a repair truly disappear is to paint it. For a seamless look, you should plan on painting the entire wall section from one corner to the other to ensure a uniform color and finish.
What's the biggest sign that I should stop my DIY repair and call a professional? The moment you suspect water damage is the moment to put down your tools and call an expert. If you press on the area around the crack and it feels soft, spongy, or crumbles easily, that’s a major red flag. This indicates that moisture has gotten behind the stucco, and simply patching the surface will only trap the water and make the problem worse. A professional can identify the source of the leak and address the underlying issue correctly.
Is it better to use a pre-mixed patch or one I have to mix myself? This really comes down to the size of your project and your comfort level. For small cracks and holes, a pre-mixed patch is fantastic because it’s convenient and takes all the guesswork out of getting the right consistency. If you’re dealing with a larger area of damage, a powdered stucco mix that you combine with water is often more cost-effective and gives you more control over the texture, but it does require a bit more effort to get right.