Bostik has many different waterproofing membranes to choose from. Bostik Ultra-Set Advanced Waterproofing, Sound Reducing and Crack Isolation Membrane can be used as a waterproofing, crack, and sound isolation membrane over properly prepared concrete. If your looking for something that will allow a quick installation over a large area try Bostik GoldPlus Latex Waterproofing and Anti-Fracture Membrane which can be roller-applied for very easy installation. Bostik Black-Top Waterproofing and Anti-Fracture Membrane is another affordable option that can be used in many circumstances. So try Bostik’s Waterproof Membrane products for the best job possible.