Customer Reviews for Frost King 0.375 in x 20 in. Grey Poly Foam Tape Weatherstrip Caulk Saver

This product filled a gap perfectly which enabled me to use a lot less caulk.

I used this stuff between the wall and engineered hardwood flooring. Perfect for keeping the flooring in place yet allowing it to expand and contract with the seasons/temperature changes. Easy to work with.

Make sure you get the right size! If you've ever tried to push in a lot of caulk or cement crack fillers, you'll know how many caulk tubes you have to go through. With the caulk saver, you'll be able to save a lot of caulk and I believe it makes the top layer of caulk last even longer and become stronger. You can stuff these but it may be better to "round down" since you can stuff it twice versus if you bought a bigger one, you can't stuff it. Most caulks I use tend to hold well to this.

Filled the 1/4 uneven gap between brick walls. Only negative aspect was the item may be a return item - the thick shipping label glued over the torn bag.

Had a 1/2" wide gap to fill that was too deep to caulk so I used this caulk saver and it compressed enough to tightly fit the gap leaving 1/4" depth to fill with caulk. worked like a charm. Happy with the result. Used some to fill in gap between stove and counter top too.

Works as described, don't try to do the job with out this backer.

the product is as advertised and is very easy to install. I used it in my driveway joints with flexible caulk and was very pleased with the result

I purchased this product to fill in larger gaps around my window siding before re-caulking and worked great and was easy to use. I just wish it was stocked at the store.

Great product for filling cracks between concrete pads and holding the caulk in place.

This stuff rocks ice. It is great for making stefans. It does everything you need it to do.