Great Stuff 99112809 SMART DISPENSER Pestblock, Gray

I purchased this Great Stuff Pestblock foam after inspecting my basement and finding a couple of small openings where rodents or other unwanted pests could potentially get inside. Sealing these areas was important to me, and this product worked exactly as I expected. I have used Great Stuff products for many years, and I have always been impressed with their quality and reliability. The Smart Dispenser makes applying the foam much easier because you have better control over where the product goes, and it helps reduce waste compared to some other foam sealants I have used in the past. The foam expands well to fill gaps and creates a solid barrier once it cures. It adheres well to different surfaces and is perfect for sealing around pipes, openings, cracks, and other areas where pests can enter your home. The only thing to remember is that this foam expands, so you want to apply it carefully and avoid overfilling an area. A little goes a long way. Overall, this is a high-quality product that does exactly what it is designed to do. I have trusted Great Stuff products for years and would highly recommend this brand to anyone looking to seal gaps, improve insulation, and help keep unwanted pests out of their home.

This product does exactly what it’s meant to do. I used it to seal an old hole on the side of my garage that previously had plastic stuffed into it to keep rodents out. I added a bit of copper mesh, and the foam flowed right through and expanded all around it, sealing everything up nicely. As a first-time user, it did get a little messy, but that was more user error than the product itself. It’s really a single-use item, but that seems standard for this type of product. Totally worth the money—especially for the peace of mind and not having to keep putting the job off. I would definitely recommend it. Pros: - Works exactly as intended - Expands well and seals thoroughly - Great for pest and rodent prevention - Easy to apply once you get the hang of it - Worth the cost for peace of mind Cons: - Can be messy for first-time users (likely avoidable with experience)

This is fairly easy to use and works well. It is an ugly yellow color foam. The foam expands slowly so be prepared to scrape off the excess or touch it up over 15-20 minutes. Once it dries you can’t make adjustments so be vigilant and check on it.

Update 12/1/2024: Previously using the foam applicator tube had been challenging and messy. Yet, I don't appear to be smart enough to operate the new "Smart Dispenser" tip. I simply can't get the Smart Dispenser tips to work properly or sometimes at all. I'll try another brand with the old tip style. Living in a rural setting means taking a hands-on approach to keep unwanted critters at bay. My proximity to neighbors with cattle and chickens, along with my encounters with various small wildlife, necessitates a strong defense against potential intruders. Fifteen years ago, I discovered a method that has proven effective: installing copper mesh secured with Great Stuff 99112809 Smart Dispenser Pestblock foam under the bottom edges of my home's James Hardy cement siding. This combination has successfully prevented entry from various pests. The Pestblock foam is particularly noteworthy for its durability and pest-deterring capabilities. However, application can be messy and requires careful preparation. I learned the hard way that protective gear such as gloves, long sleeves, and pants are non-negotiable, as the foam adheres to skin stubbornly, leading to an uncomfortable removal process. I'm currently applying the same technique to seal the bottom openings of a steel shop building, aiming to deter mice without creating an entirely impenetrable barrier. Despite the application challenges, Great Stuff Pestblock remains my go-to solution for effective pest control in a rural setting. Its performance outweighs the cleanup inconvenience, making it a valuable tool in maintaining a pest-free environment.

Stuff works great, haven't even since signs of a mouse since we used it around seals and pipes. Very sticky when using it, definitely wear gloves.