Flooring preparation system for concrete

CustomTech, a division of Custom Building Products, has introduced what it calls the industry’s most advanced flooring preparation system to CSI Division 3 construction professionals.

TechPatch TW, which is a rapid-curing, calcium aluminate cement based compound that is said to make finishing vertical interior and exterior concrete and masonry surfaces fast and easy.

Suitable for hiding chips, holes and irregularities on tilt-up concrete as well as preparing cast concrete and masonry surfaces for painting or sealing, the compound dries in 15-60 minutes. Available in 10-pound boxes, it can be applied from 1/16 to 3 in. thick.

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