Our products include clear, long lasting penetrating waterproofing sealers for use on a variety of surfaces including wood, concrete, stucco, brick, block, tile, and canvas.

Mer-Ko is a leading manufacturer of high-quality elastomeric deck coatings, waterproofmembrane systems, and underlayments. Each system is designed to provide decorative, seamless, long-term protective solutions for commercial, industrial, institutional, recreational, and residential facilities.

PERMA●CRETE® products are manufactured by Quality Systems, Inc. and distributed worldwide to over 1,200 independent PERMA●CRETE® Dealers. PERMA●CRETE® is the only product that has successfully completed all code requirements for compliance with both vertical (AC 219) and horizontal (AC 39) surface applications by the International Code Council’s Evaluation Service (ICC-ES). All PERMA●CRETE® products are green and sustainable; all products have VOCs of less than 10 g/l; and, PERMA●CRETE® applications qualify for LEED points within the scope of most building projects seeking LEED certification.