PU expanding foam spray – SikaBoom AP – Single component polyurethane foam – Fast curing – HFC-free – Easy to apply – 250 ml – Light Yellow

Awesome product! It does the job really well👍

Its nice, does it's job well. But detailed instructions on usage not written, especially not to touch the foam with bare hands, in case of any adjustments. I am cleaning hands since 4 hours now, with different chemicals lol. It expands after application, so use carefully. There is some close date written below the can, if that's expiry date, it seems quite near.

Applied it on plastered wall and door frame. Plastic surface won't hold the adhesive. My door frame was completely damaged due to moisture. Sprayed this product on complete frame and hence the dirt on nozzle that is seen in the picture. The fully cured product feels like thermocol. Lesson learnt: Allow the product to dry 100%. It should feel like rock to touch, only then slice (and not pull) the excess from outer edges. If the cervix is deep, then it takes about 30 to 40 mins to dry. The nozzle can be cleaned once the foam dry to touch as this product doesn't stick to plastic. A little goes a long way. No need to spray until we see the peak of foam coming out of the cervix as the nature of this product is slow expansion. Wear gloves during application else taking the product off the skin is a nightmare. I wish the nozzle was much slimmer.

Foam is good but doesn manufacturing issue is that it does not have the control botton. Once used the foam keeps coming out

don t waste your money. Super 3rd class product. After pressing with my all strength just some Lequid is visible on that nasal. That’s it

Great product its really working

Overall it’s good, but there are stickers all over the “usage instructions” and I used it just by reading Amazon reviews. I tried to cut it, but the smoothness goes away and it can become dusty and will be hard to clean. So I just let it dry as is. Will update after a couple of months maybe.

It's really good , completely filled the gap as expected. Pro tip :- after spraying let it sit for 20 mins and push the bulged part inside gently for perfect fit. Cut the extra part maybe after 12 hrs atleast.