If you don't waterproof your concrete before laying tiles, you risk water damage that can ruin your installation and lead to costly repairs. Waterproofing concrete creates a barrier that prevents ...

an epoxy coating stays on the surface and locks moisture into the concrete. You can apply a sealer or waterproofing agent to your basement floor with a brush, pump-up garden sprayer or a roller.

Other equipment includes roller covers, brushes, knives and scrapers, which most contractors have on hand as part of normal concrete work. Getting started with sprayed-on waterproofing is more ...

Why waterproofing makes sense Since the concrete contractor is at the jobsite in the early days of construction, finding a way to stay there longer and make more money is logical. That's why ...