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 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.

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!

Grateful for small tub. I painted the inside of a wooden planter to make it waterproof. Worked great.

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.

Seems to work well at sealing out moisture. Be aware this formulation is very thin/consistency of water.

Very thin cover, no confidence in durability

Applies easily with brush or roller. Dries after. 2-4 hrs temperature dependent. One coat is ok for base coverage. 2-4 coats is my recommendation.

What’s amazing about this paint is when you first start painting it’s brown but don’t be alarmed that you made the wrong purchase because it dries up black and it protects the material that you’re painting!