Founded in 1955, Gaco Western is a family-owned business with its roots in technology and innovation. Products include GacoFlex 100% Silicone Roof Coatings which renew weathered and leaking roofs by creating a seamless membrane to seal and protect against permanent ponding water, ultraviolet light and severe weather. We also offer a variety of high-performance coatings for pedestrian and traffic decks. If you can walk on it, we can waterproof it.