Waterproof Sealant Black Waterproof Coating 35oz Leak Repair Coating for Flat, Metal, Roofs, Foundations, Gutters, Indoor & Outdoor Walls, Bathroom, Kitchen, Garden Leak Liquid Sealant

I bought this to seal a small leak and it works well. It is easy to apply and the transparent finish helps it mix once it dries. I think it is better for small or temporary corrections not to seal very large things. It takes a while to dry completely, but once it dries it looks perfect.

This waterproof sealant works incredibly well and delivers fast, long-lasting results. The thick black coating spreads smoothly and creates a strong, flexible seal on roofs, gutters, walls, and even bathroom areas. It dries quickly and holds up perfectly against water and weather. A great all-purpose leak repair solution—highly effective and easy to use!

I bought this black waterproof sealant to fix some leaks on my roof, and I’m very satisfied. It’s easy to apply, sticks well to different surfaces like metal, concrete, and walls, and really keeps water out. I also used it on gutters and around the bathroom, and so far there have been no leaks. It dries quickly, and the black finish looks very even. Highly recommended for home repairs.

Not super impressed. Does repel water but also dries out wood. Fades quickly and has whitish finish. Also tends to remove any paint already applied. Won’t use again.

El producto tiene alta calificacion de los clientes, y sirve para varios tipos de materiales como para sellar filtracion de agua de lonas

Lid is unbelievably hard to open. Inside is a watery fluid. Expect to go everywhere. Well, rain still comes right through. Too thin. First batch I bought had mnuch more body. And it sealed out the water in that area.

It does what it is supposed to do. This is not a one coat sealant. It took me three coats to get a decent applocation.

Great product, sealed my leaks in Motorhome.