Master Masterflex Dry Roof coating

Master Masterflex Dry Roof is a high-performance fiber-reinforced elastomeric roof coating manufactured by Master Group. The brand originated in Puerto Rico, established to provide specialized sealing and protection solutions for tropical climates. The product is known for its fiber-reinforced formula which provides superior durability and waterproofing capabilities for concrete and metal roofs.

The Master brand is part of the Master Group, a conglomerate with a strong presence in the Caribbean and professional construction markets. While the brand maintains a significant manufacturing footprint in Puerto Rico, it serves various international markets, providing specialized industrial and residential coatings. The company remains an independent entity under its original regional leadership, focusing on chemical solutions for the building industry.