Loctite Tite Foam PU sealant(White), Expanding Foam for large gaps filling, keeps dust and pests aways, DIY dries fast, waterproof no shrinkage easy application doors PVC pipe bathroom, AC ducts 340g

This sealant provides a robust and long-lasting seal that I can always rely on. The application is smooth and easy, even for intricate projects. It cures quickly and forms a strong bond, resisting weathering and movement exceptionally well. I've used this product on various materials, and it consistently delivers excellent results. I highly recommend this sealant for any filling. The only thing you have to be careful is with your hand if the foam touches the skin it's very sticky and we have to peel it off. USE GLOVES FOR THE APPLICATION

The product PU is good but the dispensor has problem. I fixed the gun with the delivery tube on the dispensor. It is annoying to find that PU comes out of the delivery tube but also from the junction between the gun and the dispensor can. That messes up everything. For some reason it builds pressure in the delivery tube. Inspite of the plastic cap screw provided with the dispensor to close the delivery tube, PU oozes a little and appears to get hardened inside the delivery tube. The item is NON RETURNABLE and messy. It appears the quality of the gun and its sealing with the can have poor quality seal.

The product is good always wear gloves and protective eyeglasses while using this foam sealant ( because i didn't know that while using we have to wear gloves and it sticks to my hand skin and when the foam sealant dry it is very hard to get rid of and it will takes few days to get rid of dried foam sealant from your hands and the area exposed to foam sealant)

Used it to seal A/C outdoor unit pipe and it did the job perfectly, i was skeptical after looking at a few reviews but gave it a shot and it met my expectations.It is easy to use, seals the area without leaving any gaps for any insects to crawl through.Go for it without a second doubt just follow the instructions on the bottle and its hassle free.

Buy 2 but only 1 nosal/extender comes in the package.

Best

This product works well when everything functions properly. Unfortunately, this time the seller appears to have placed a new manufactured date label on it, the product seems to have expired and failed to perform. The spray lock failed to release the nozzle inside, so we had to manually force it open. That caused the foam to gush out all at once, creating a mess—just as we feared it might.

Good product