Dow Chemical 157901 Insulating Foam Sealant, 12 Oz, 12 Ounce

I live in a somewhat old house. The seal around one of the windows was getting loose, and cracks were opening around the window, letting air in from the outside. That was a problem, not only in wasted energy costs of cooling and heating home, but also it was becoming a pest problem, letting flies and ants into the home.product is easy to use. Simply shake can 30 seconds, then screw the stem tube into the top of the can. Then pull the lever down, and the foam is released from the end of the stem tube. The tube is thin enough to reach into cracks and crevices of your home, wherever there are gaps or cracks in the wood or brick. The foam later hardens into a protective barrier filling in the crack completely.this will help to insulate your home and keep pests outside your home where they belong.highly recommend.

Expanding foam in a can is ridiculously expensive. This case is still very expensive, but its the best price I've seen.There really isn't much competition for stuff like this; I tried a latex-based expanding foam and it was a joke. This is very durable, hard foam, sticks to EVERYTHING.I've used it to soundproof cars, deaden the bonging of car body panels, seal openings through walls for pipes and seal larger sheets of foam insulation into a wall. That way you get the sealing of sprayed in foam without the cost or the mess. You just get some sheets of foam insulation, a few cans of this stuff, and you have a totally leak-free wall.

This stuff works great…But the spray nozzle apparatus and trigger are Terrible…company should uae thicker plastic…and should consider making smaller cans to sell I 6 Packs for small jobs that don’t require a whole can.because once you use it you must use the whole can.or it will clog Gand cannot be used again.

great product fix the problem quick fast and to the point.

Easy to use.

I couldn't find anywhere online showing how to attach the stupid nozzle. I couldn't get the "hose" part to attach anywhere so this product was essentially useless to me and ended up in the trash. Either my nozzle was defective or I'm defective.

Have a hole in the fascia where squirrels had chewed their way in and made a home in the soffit. I ran them out of the house then used this to fill in a rather large hole.So far, a month later they haven't come back.

This is a wonderful product. It works very well & is easy to use. Wear gloves & old clothes because it's very sticky and very hard to get off of skin. It does not come off of cloth.