300g Invisible Waterproof Sealant, Anti-Leaking Clear Insulation Sealant Super Strong Anti-Leakage Agent, For Roof,Bathroom, Patio Sealer Outdoor, Indoor

Excellent product. Needed to seal a stone bird bath and it's done the trick after applying two coats.

This product appears to work well and is water resistant, seals where needed.

I have a concrete bird bath with a terracotta glaze that had pitted and cracked and was leaking. Applied 2 coats of this and so far it's solved the problem. It's a nice thin paste consistency that doesn't run and is easy to apply with the little brush supplied - no good for a big job but fine for what I needed. It washes out easily in water. No unpleasant fumes. I'm pleased with it so far.

Easy to use - works brilliantly - no leaks shed roof

Sealent quality

Does what is says on the tin, give it a good stir and paint it on with the free mini paint brush. I used it in my shower cubicle and it has worked really well. GIVE IT A COUPLE OF COATS and bobs your uncle ,sealed and waterproofed.Well worth the money.

Does what it says on the tin. Brilliant

Worked very well to seal the grout and edges on an outdoor mosaic - a bit of a 'belt and braces' measure but worth doing. Almost invisible when dry, easy to apply - though it does smell quite strong at first - and dried within 24 hours. Leaves a tough, semi-matt coat. I can see this being useful for sealing around areas like toilets, worktops and sinks where you definitely don't want anything to get absorbed!! The pot was a good size for my job - though I did need to use clingfilm to reseal the pot. This was great for painting into something to waterproof it, BUT it's NOT suitable sealing up gaps and holes, unless you fill them with something else first.