CustomTech from Custom Building Products -- the brand flooring contractors have trusted since 1964. Engineered to exceed the most stringent requirements, CustomTech products deliver exceptional strength, durability and ease of use. CustomTech offers real solutions to the challenges contractors face on the job every day, whether it’s a common issue like young concrete -- or the challenge of pumping leveler up 60 stories in high-rise construction. This full line of flooring prep products incorporates the most advanced technologies available.
> Liquid Waterproof Membrane – CB421 Mortar Bed and Circular Drain