Ratings & Reviews for DAP Weatherproof Patching Compound White Exterior Heavy Duty , Waterproof , Spackling 16 Ounce(s) 12 -Pack
Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise this exterior patching compound for exceptional durability and ease of use across diverse surfaces. Most highlight its strength on Hardi plank, wood siding, cement, and roofs, noting it hardens like stone and resists water damage through heavy rain. Reviewers consistently commend its creamy texture that spreads smoothly, requires no mixing, and cleans up with water. Many appreciate minimal sanding needed and ability to feather into complex shapes. Several report versatility on drywall, bathroom walls, and decks with strong adhesion. A few note sanding can be tough when dry or that very deep holes may crack without layering. Overall, customers consider it a superior alternative to traditional spackle.
Customer review summary generated by AI, including incentivized reviews.Patching compound
Would RecommendEasy to apply
From Weatherproof Patching Compound White Exterior Heavy Duty , Waterproof , Spackling 32 Ounce(s) Verified Purchaser
Good patching compound
I bought this to patch some siding. It applies easily with putty knife or finger, sands quickly, and takes paint well.
From Weatherproof Patching Compound White Exterior Heavy Duty , Waterproof , Spackling 32 Ounce(s) Verified Purchaser
Great exterior multiple-applications spackle!!
Would RecommendUsing product to restore T1-11 sheathing on my shed. It adheres very well and fills "bumps" and voids; its weather resistance is outstanding; sands easily to a smooth (paintable) surface. I also used product as body filler on my (white Subaru Forester) SUV to repair dents and scrapes (from a scrape incident with my garage bay pillar)
From Weatherproof Patching Compound White Exterior Heavy Duty , Waterproof , Spackling 32 Ounce(s) Verified Purchaser
This product is great for exterior siding! It cures quickly, sands smooth, and is easy to use.
From Weatherproof Patching Compound White Exterior Heavy Duty , Waterproof , Spackling 32 Ounce(s) Verified Purchaser
Goes on nice and sands well. We’ll see how weatherproof it is.
From Weatherproof Patching Compound White Exterior Heavy Duty , Waterproof , Spackling 32 Ounce(s) Verified Purchaser
Works well for repairs prior to painting.
From Weatherproof Patching Compound White Exterior Heavy Duty , Waterproof , Spackling 32 Ounce(s) Verified Purchaser
Easy on!
Would RecommendWas easy to put on, and able to sand it down, so it could better blend in with the surrounding siding.
From Weatherproof Patching Compound White Exterior Heavy Duty , Waterproof , Spackling 32 Ounce(s) Verified Purchaser
Very hard once dry
Would RecommendI have not used before. But this compound was recommended for patching exterior vinyl trim. It is surprisingly hard. It was a bit sandy, or gritty but sanded out for primer then paint. I will use for other handy patching jobs. Ken
From Weatherproof Patching Compound White Exterior Heavy Duty , Waterproof , Spackling 32 Ounce(s) Verified Purchaser
Boat work
Would RecommendI used it to fill small gaps in my boat I was redoing. Mostly to cover screw holes and to fill seams on a center console I was building for the boat. It dried fast, was easy to sand and was easy to fiberglass over. Definitely worth the money if you need to for small work.
From Weatherproof Patching Compound White Exterior Heavy Duty , Waterproof , Spackling 32 Ounce(s)
Not delivered
Would Not RecommendI have been told three times that someone would call me to resolve this issue and I still haven’t received this order. Driver was told only one item was on order and it was two. Thicker wasn’t checked, if it had been issue (as per the driver) would have known there were two item. I called when he left and everyday since and I have until yet to receive this item. Not sure why it was even listed as delivered. This item needs to be delivered so I can fix my roof as you know it is tainting in conroe...
From Weatherproof Patching Compound White Exterior Heavy Duty , Waterproof , Spackling 32 Ounce(s)
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Great Features
Would RecommendBest product and yes it is expensive but well worth it. I have used this inside as well and doesn’t crack open. I loss count on how many I have purchased since renovating my house.
From Weatherproof Patching Compound White Exterior Heavy Duty , Waterproof , Spackling 32 Ounce(s) Verified Purchaser
Good product
Would RecommendThis is my 2nd purchase the product works great.
From Weatherproof Patching Compound White Exterior Heavy Duty , Waterproof , Spackling 32 Ounce(s) Verified Purchaser
Works great
Would RecommendWe use this to repair some stucco on an outdoor sign and it worked awesome
From Weatherproof Patching Compound White Exterior Heavy Duty , Waterproof , Spackling 32 Ounce(s)
Thank you for posting your feedback on DAP Weatherproof Patching Compound. We are pleased to hear that you were satisfied with the performance of the... Read More