Ratings & Reviews for GREAT STUFF Pestblock 12-oz Smart dispenser Indoor Spray Foam Insulation Canister
Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise this pest-blocking foam for effectively sealing gaps and preventing insects and rodents, with many reporting dramatic reductions in ants, cockroaches, spiders, and mice. The reusable dispenser and precision nozzle are frequently highlighted as standout features, with users appreciating the ease of application and ability to trim and paint the cured foam. Most find it successfully fills cracks between one-eighth and one-quarter inch wide, creating airtight seals that eliminate drafts. A small number report dispenser clogging or inconsistent spray patterns, and a few note the foam appears cream-colored rather than gray. Despite minor drawbacks, most customers consider it highly effective and worth the investment.
Customer review summary generated by AI, including incentivized reviews.Good product
Would RecommendWe have used this spray foam many times and so far it works very well.
Verified Purchaser
Repair on my travel trailer
Would RecommendGreat expansion
Verified Purchaser
Great
Great mixing
Verified Purchaser
Good expanding foam
Would RecommendGood expanding foam. Except the color, I'm not sure I see the difference between this and the standard stuff, but it works well.
Verified Purchaser
Great product
Very easy to use and did the job I hoped for
Verified Purchaser
Great product
Would RecommendWorked great to seal a entry point that pest were using to access the garage
Verified Purchaser
Pest block
Would RecommendI have purchased this product a couple of times for different projests.It's easy to use because of the nozzle attachment. It fills gaps quickly and completely as it expands and dries quickly when applied. I applied it to gaps in my metal roof to stop leaks when it rains. I haven't had any issues with leaking since. I have also used this to block a hole created by squirrels in my storage shed Great product. Venice S
Verified Purchaser
Works well. Works better with steel wool.
Would RecommendThis is the second time I've purchased this product. The first time, we used it to fill some gaps in the garage wall with some steel wool to prevent mice looking for nicer digs during the winter. Worked perfectly. We found some gaps this summer in another part of the house, but had to purchase another can, because there really wasn't anyway to prevent the original can from drying out. While that wasn't too surprising considering six months passed by, it prevents me from rating the product 5-sta...
Verified Purchaser
Easy to apply, expands well.
I bought this a couple weeks ago and it is easy to apply and expands well.
Verified Purchaser
Purchased a month past to fill foundation holes and keep certain critters from coming in. So far, it a. Uch needed productworks.
Verified Purchaser