Pro-KleenInstant Waterproof Sealant Spray - Tough Leak Sealant Spray for Roofs, Pipes, Guttering & More - Transparent & Long-Lasting Formula - Instant Emergency Repair (2 x 400ml)

Used to seal leaking gutter. Product worked well I did as per instructions and success, no leak. Great value for money,easy to use, between applications left for about 15 minutes. Takes about 15 to 20 minutes on a dull winters day to dry ,I found.

I patched a flat roof but ended up with some bad leaks, used one whole tin of this spray, spraying in layers and letting dry in between. We have had no leaks since, great stuff.

Does the job.

does not come out of nozzel easy all the time hit and miss

Does what it says …….I’d buy it again for sure and at a good price.

My gutter was dripping from the corner joint, so I climbed up the ladder armed with this tin and although I thought it looked quite watery, I reached up and cleaned a it of debris out and then sprayed it, I then sprayed the outside of the joint and hoped for the best. The downpours that we have had recently were going to be a good test for it.The rain came and the dripping was nomore. Not bad for a lady pensioner.I had my doubts but this proved me wrong there are no drips now. Hence BRILLIANT.

Product arrived damaged even though the packaging was intact. Look like the product was damaged before it was packed.

Had a long term leak in conservatory roof. Used a can on and around the area of the leak. So far so good no more leaks