100g/300g/500g Invisible Waterproof Agent Transparent Sealing Coating Leak-Free Sealant Home Toilet Repair Tool

Excellent product for sealing water-leaking cracks, it solved my problem without having to call an expensive plumber!

The product received matches the description well. I haven't used it yet, but I think it will do the job without any problems. The brush makes it easy to use. Fast delivery, thank you.

I hope it's a good waterproofing agent; it looks promising and will be effective.

Good, but need more bottle like 1litre or more 2litre

The product is excellent and fully matches the description. I tested it in practice and can confidently recommend it.