Ratings & Reviews for GREAT STUFF Pestblock 12 oz Straw Indoor/Outdoor Spray Foam Insulation
Ratings may include incentivized customer reviews.
What Customers Are Saying
The spray foam sealant is effective at sealing cracks and gaps to keep out pests. It expands significantly, so users recommend only filling voids up to 50% to avoid excess. The foam can be cut, sanded, and painted over once dry. It is particularly effective at preventing insects, rodents, and other pests from entering the home, though it may not be as effective against more determined pests like mice. Overall, the sealant provides reliable protection, though the application can be messy.
Customer review summary generated by AI, including incentivized reviews.Great Stuff
Would RecommendNice coverage Now just have to wait until spring to see if it keeps the bug out.
Verified Purchaser
Prepare to use it all in one shot
Would Not RecommendThe product works well but keeps coming out after it's no longer depressed and slows down a lot after half the can is emptied.
Verified Purchaser
Spray Foam is Great
Would RecommendI used this between the siding outdoors and the sill plate of the frame wall. The whole house is quieter on the inside now. The walls are warmer when the cold winds blow and no voles make nests in that gap any more.
Verified Purchaser
Applicator Suggestion
Would RecommendI have used the different Great Stuff sealers with great success. A recommendation: If doing a bunch of sealing where you will be using several cans; 1) I always reuse the applicator when I empty a can and need a new can. I continue doing this until the applicator becomes clogged. This allows me to save the unused applicators for another time. 2) When I break for lunch, I leave the applicator installed on a partially used can. Then when I start up again, I remove the plugged applicator, and in...
Good
Would RecommendWorks great. Use this everywhere we can around the house
Verified Purchaser
Pestblock does a great job
Would RecommendEasy to fill in gaps around outlets, wall separations or anywhere you need to stop mice, insects from getting in the building
Verified Purchaser
Foam spray insulation
Would Not RecommendCloggs not worth the money and does not repel ants
Verified Purchaser
Hi Hardware enthusiast - Thank you for sharing your concerns with us regarding Great Stuff™ Insulating Foam Sealant products. We apologize for any in...
It works Great!
Would RecommendThis product didn't foam up like the Crazy Stuff that I've used in the past, which was good considering I put it between the cabinets and wall. I rent and the landlord didn't want to do anything about the mouse problem, so I used this stuff in all the cracks that I could find in the kitchen and and bathroom. Also used it in a rather large hole under the sink and it filled out nicely. I used it about a week ago and where I usually catch one to two mice a night with my traps and sticky boards, I'v...
Verified Purchaser
Hello Hmmm - Thank you for the 5 star review, we really appreciate it.
Literally awful
Would Not RecommendThis stuff is awful and does not come out of the can smoothly and it barely expands
Hello Krystie - Thank you for sharing your concerns with us regarding Great Stuff™ Insulating Foam Sealant products. We are sorry to hear that our pr...
Pestblock definitely works!
Would RecommendCan’t beat this stuff. Been remodeling an old farmhouse and it’s helping me seal everything up and keep bugs out (notice a significant difference)
Verified Purchaser
Terrible
Started of well then foam started coming out of the trigger instead of the tip.
Hello Brian - Thank you for sharing your concerns with us regarding Great Stuff™ Insulating Foam Sealant. We are sorry to hear that our products did ...
Worked as needed
Would RecommendI purchased this to seal off a doggy door, and it worked as needed.
Verified Purchaser
Hello Marty - Thank you for sharing your concerns with us regarding Great Stuff™ Insulating Foam Sealant products. We apologize for any inconvenience...