DAP Wall and Cavity Foam with Wide Spray Applicator Aerosol, Off White, 20 oz. (7565000370)
Original price was: $26.53.$21.97Current price is: $21.97.
Price: $26.53 - $21.97
(as of Aug 12, 2025 17:58:46 UTC – Details)
DAP Wall and Cavity Foam with Wide Spray Applicator Aerosol, Off White, 20 oz. (7565000370)
Product Dimensions : 2.7 x 2.7 x 10.79 inches; 1.58 Pounds
Item model number : 7565000370
Date First Available : July 15, 2024
Manufacturer : DAP PRODUCTS INC.
ASIN : B0D9J13PTV
Best Sellers Rank: #10,870 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #30 in Hardware Sealers
Customer Reviews: 3.0 3.0 out of 5 stars 225 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Use foam insulation sprayer to fill, air seal, and insulate stud wall cavities, rim joists, crawlspaces, attics and basements on homes and buildings
Closed cell spray foam formula keeps moisture out of structures and is Class A Fire Rated to meet building codes; interior use on a variety of materials: including wood, masonry, metals, drywall
Foam dries tack free in 7 to 12 minutes and fully cures in 4 hours (depending on foam thickness, temperature/humidity)
Patent pending technology provides spray similar to a two-component product in an easy one part system; Wide spray applicator with responsive flow control trigger and a consistent wide-angle pattern
Enhances R-Value of structures, seals out air and provides thermal insulation savings year round; saves energy and up to 30% on energy costs – meets ASTM C518 Aged R-Value of 4.1 at 1″ (25mm)
Customers say
Customers report that the foam sealant is not worth the money and doesn’t work as advertised. Moreover, the spray accuracy and nozzle quality are problematic, with customers noting that it doesn’t spray right and the first nozzle breaks like others. Additionally, the product makes a huge mess to clean up, has very little coverage, and doesn’t stick well to surfaces. The ease of use receives mixed feedback, with some saying it works like a charm while others find it not easy to use.
8 reviews for DAP Wall and Cavity Foam with Wide Spray Applicator Aerosol, Off White, 20 oz. (7565000370)
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Original price was: $26.53.$21.97Current price is: $21.97.
Greg Smith –
DO NOT BUY!!!!!
Spray head was busted on all 4 cans and they will not return or replace them. Such a waste of money. Foam sprayed all over me and not the wall. DO NOT BUY!!!This is junk!!!
ODN –
Good stuff
Works good but donât kid yourself if you think you will get a chance to use this twice. May as well get the satisfaction of spraying it in your wifeâs shoes if you have any left over.
STEVEN M. BROOKS –
Works well
Spraying the can upside down made it difficult to use for our application as there was not really any room for the can. Didn’t stick to the board as well as it showed it should. Wont know exactly how well it worked until outside temps get below 10 degrees for a 3-5 days. Hopefully the pipe thats near that space will not freeze again
VA Gator –
Don’t buy
Save your money, the stuff doesn’t work. Bought two cans, first nozzle didn’t work. The second nozzle did. Unfortunately the foam doesn’t stick to anything, falls out. Of course it’s non refundable (because they know it sucks).
Joshua Howerton –
i
does its job
Sally Alabdali –
hard to control
I used this foam for sealing wall gaps and cavities, but unfortunately, it didnât meet my expectations. The foam expands way too much, making it hard to control. The wide spray applicator isnât as precise as advertised and created quite a mess during application.It also took longer to cure than stated on the label. Removing the excess after it hardened was frustrating and time-consuming.It might work for very rough or wide areas, but I wouldnât recommend it for detailed or tight spaces.
LEX –
GIVE UP: Idk what to do when exterminator can’t do job. I can’t find a product that works.
Lid sprayer pops off then broke… mess!
Brad Chodnoff –
Not a good product
Awful product if you are doing small areas of wall cavities or between joists. Does not stick to surface like the closed cell foams are supposed to. Hard to control flow so you basically make a mess and use more product than you need to. I would not buy this product again