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

Did the job well. Expanded into an off white foam and held strong after filling water

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.

Excellent product. I bought it again. It gets the job done.

It does the job but the chances of getting it on hands and clothes are high. Moreover, you can't reuse it. You have to finish the whole can once as it won't stop coming out. You cannot use it for small spaces as it does to stick well due to bigger nozzle. It changes color and becomes dark yellow after some days. Waste of money if you need it for small space.

Why am I giving one star here. Usual answer. Restricted in giving zero. I see that over 1 k bought it last month. Perhaps most are first or second time buyers or truly professionals. I bought it first time, used partially, next day the form won't come out. My fault, I thought. Second time the foam won't come out at all. Perhaps workmen could use it, but even though I am not dumb with my hands, I could not.

Works fine. Did the job.

Excellent product. I had used 4 sets of the product after trying first. Used to seal the gap post AC installation on wall. Then to seal the gap between wall and over head aluminium sheet of balcony for restricting rain water from seeping in. Only giving it 4 star cause it's really limited infact feels less in qty for a bottle. Caution- see videos on YouTube and apply in a clear pre decided motion and portion. And don't let it get I. Touch with your body.

Awesome product! It does the job really well👍