Description

ProTEC™ Concrete Backer Board is a superior underlayment for interior and exterior construction applications. It is made of durable Portland cement, alkaline resistant fiberglass mesh, and lightweight aggregate. ProTEC provides a stable, long-lasting foundation for ceramic tile and other facing materials used on floors, walls, ceilings, countertops and exteriors. Fin Pan, Inc. patented the continuous manufacturing process for concrete backer board over 30 years ago.