Ratings & Reviews for DAP Weatherproof Patching Compound White Exterior Heavy Duty , Waterproof , Spackling 32 Ounce(s)
Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise this exterior patching compound for exceptional durability, ease of application, and versatility across diverse surfaces including fiber cement, vinyl, wood, stucco, and metal. Reviewers consistently describe it as creamy, ready-to-use, and simple to spread and smooth with minimal sanding. Many note repairs have held up for years through storms and weathering where previous products failed. The quick drying time allows painting the same day, and users report achieving smooth finishes by dampening surfaces after application. A few mention storage consistency issues, but most consider it a reliable, high-performance solution.
Customer review summary generated by AI, including incentivized reviews.Simply Awesome
Would RecommendDAP Patching Compound is the real deal. It kind of looks like spackle but it is far more versatile and durable than spackle. I am repainting kitchen cabinets that were installed 20 years ago. On installation there were gaps, uneven angles etc between the cabinet frames. DAP Patching Compound is doing an outstanding job of leveling everything out. It sands perfectly level, has great adhesion and is tough as nails. I can't speak for exterior durability but will be trying it out on some exterior pr...
Good product
Would RecommendGood product
Verified Purchaser
Perfect product for patching Hardi-plank siding.
Would RecommendExactly what I've been looking for. I had two Hardi plank siding repairs that needed done. One board had a long chipped up bottom edge. The other had a fairly deep hole where a limb had hit during a storm. DAP patching compound was easy to apply then sand to a perfect finish. I have primer on them and ready for paint.
Verified Purchaser
Great product
Would RecommendGreat products easy to use with no shrinkage upon drying like other products
Verified Purchaser
Worked great for repairing retaining wall.
Would RecommendRepairing cracks on the top surface of a treated 6"x6" of a retaining wall. After ~35 years, starting to look a little ragged. The filler worked great, great adhesion, easy to apply. Dries REALLY hard, but have had success sanding it with 60 grit with cordless sander. Too bad it's so bright white, but will paint (high quality latex) to match the rest of the stained wall. Would buy and use again, for sure! It would be neat if they could figure out a way to let users blend in colors to make it...
From DAP.com
Works well.
Would RecommendGreat patching compound with ready to apply consistency.
Verified Purchaser
Worked on Hardieboard Siding
Would RecommendWorked well to patch small crack on cement siding.
Verified Purchaser
No mixing ready out of the can.
Would RecommendThe mixture is ready for patching out of the container. Excellent for maintaining and restoring walls.
Verified Purchaser
Good Stuff 👍
Would RecommendWorked well for fixing some wall cracks in my bathroom 🛁
Like it better than Bondo
Would Not Recommendgreat for cold weather application
Verified Purchaser
Just like Creamy Peanut Butter
Would RecommendLove this stuff. It’s like thick creamy peanut butter. Sticks to my ceiling and no dripping or slumping after. Just what I was looking for.
Verified Purchaser
Worked great as outdoor filler
Would RecommendOutdoor
Verified Purchaser
It works really well on exterior wood.
It's spread's easily, water cleanup and fills cracks in wood and harden's really well
Verified Purchaser