Loctite Tite Foam Big Gaps Spray Foam Sealant, Polyurethane Expanding Foam Insulation - 12 fl oz Can, Pack of 1

I was dealing with a serious wasp issue and couldn't stop them from entering into an opening near my air conditioning pipe. Tried many of the natural remedy's to get bees to go away, but they just weren't working.. Sprays would deter them temporarily, but they came back.. I waited till dusk to gather the courage to run up to the small gap and spray this in quickly as bees started to emerge.. I was able to get the goop in the gaps as it started to swell. This stuff formed a tough barrier that stopped the bees from entering the hole.. I had to deal with bee's that somehow found there way into our duct work, but they eventually died out after a few weeks. The spray foam hardened into an unimpregnable barrier and have not had issues with bees since.. Great stuff, only complaint was that it was pretty much a one and done situation with the can, not sure once you started spraying it if you could have saved the rest for later. It hardened in the tube and I had to discard the remaining.. Did its job though!

Sealed some holes in my shed and my old truck where rust eaten through. Used before adding Bondo and painting.

This stuff latches on, expands, fills gaps/holes and insulates effectively. Be warned that a little goes a long way and to also wear gloves / clothes that you aren't worried about potentially getting the foam on.. because it's hard to get off skin and definitely doesn't come off clothing/fabric.

I recently used the Loctite Tite Foam Big Gaps Spray Foam Sealant for insulating gaps and cracks around my home, and I'm thoroughly impressed with its performance.What stands out immediately is its effectiveness in sealing even the largest gaps. Whether around windows, doors, or pipes, this foam expands to fill voids, creating a tight, durable seal that prevents drafts and improves energy efficiency. It's been particularly effective in areas prone to air leaks, helping to maintain a more consistent indoor temperature.The ease of application is another big plus. The nozzle design allows for precise control over where the foam goes, minimizing waste and mess. I found it straightforward to use, even for someone like me who isn't a professional contractor. The foam adheres well to various surfaces, ensuring a secure seal once cured.One thing to note is the curing time. While it sets relatively quickly, allowing me to see results within a few hours, full curing may take longer in colder or more humid conditions. It's essential to follow the instructions regarding temperature and humidity for optimal performance.Overall, the Loctite Tite Foam Big Gaps Spray Foam Sealant has been a game-changer for improving the insulation in my home. Its reliable sealing capabilities and ease of use make it a must-have for any DIYer looking to enhance energy efficiency and comfort without the need for professional help.

Tried a couple of the super cheep knock off brands trying to save a buck, and they were huge splattery messes to clean up, always gave poor quality foam, and ran out quick.This is head and shoulders a superior product by every meaningful metric I can think of. It's worth the couple extra bucks.

Product works--but the spray hose jams almost instantly with the foam. The hose is nearly impossible to clean because the stuff is so sticky. If you get any of the foam on your hands, it is extremely difficult to get off--even with paint thinner.

After it drys it becomes very solid. I am very happy with its density and quality. It expands more than you think, but after the outer shell hardens, you can manipulate the foam to a more desired shape, within means. Don’t use you fingers, but a stick and paper towels. Difficult to work with, but 5 stars with meeting the needs and overall quality. I used paper grocery bags to form it into a squared filling. Messy, but effective.

Great insulation. Seals all gaps. Weather proof.