Firestone Building Products LLC has announced the launch of two new products, GacoFlex S4200 Silicone Roof Coating and GacoFlex A4271 BleedTrap Acrylic Base Coat.

GacoFlex S4200, a high adhesion, 100 percent silicone coating helps renew and extend the life of existing roof systems. Engineered for improved adhesion compared to previous generation Gaco silicone coatings, GacoFlex S4200 eliminates the need to use an epoxy primer over most substrates providing faster application, reduced material costs, and simplified installation.

GacoFlex A4271 BleedTrap Acrylic Base Coat is for asphalt roofing. This new BleedTrap base coat was developed to maintain the fresh color of a newly coated roof, and helps inhibit bleed-through of oil commonly found in substrates containing bitumen. Learn more at