Great Stuff Gaps And Cracks Filler 16 oz. Super Value Size 2 Pack Multi Surface Insulating Foam Sealant Weatherproof Seasonal Sealer Quick Stop Straw …

Make sure you have all your ducks in a row, as you only get one chance with this stuff. It's nice when it is done, but DON'T get it on your hands or clothes before it dries; it takes forever to get it off! Once you start the can, it coagulates in the delivery tube, so you only get to use the full can once.

I really like the new nozzle. You slide it up and down for open and close. I have used this can several times. usually I have to throw a can away after it has dried because the Nozzle will no longer work so I can only use once.

You better use all of it in what shot, because the nozzle and fitting will be packed full of foam and good luck getting any of it out.

Very hard to control, goes everywhere even with nozzle, would not use again

Works great! Prevent leaking!

Way too expensive

If you expect to be able to apply this product in a neat bead like a caulk gun, think again. No matter how softly I depressed the trigger, the stuff came out in large, unmanageable blobs. I was working in a hard-to-get to place in the basement, so I had a great deal of trouble smoothing out the globs of foam, and mostly it just made a giant mess. I would suggest trying almost any other method to fill gaps vs. this very difficult to use and sloppy product. Also, unless you use the whole can, you are left with an applicator tube full of the glop, making it useless to use again. You will have to throw away whatever you don't use.

Quick dry. Good stuff