Designed for professional use, FIB-638 offers unparalleled ease of application and sanding, saving your technicians valuable time and labor. Unlike other fillers, FIB-638's unique formula adheres seamlessly to a wide range of substrates, including bare steel, galvanized steel, aluminum, fiberglass, and SMC. This versatility makes it the perfect solution for a variety of repairs on your fleet vehicles and trailers.The lightweight composition of FIB-638 ensures that repairs won't add unnecessary weight to your vehicles, impacting fuel efficiency or maneuverability. Its smooth consistency makes spreading and leveling effortless, reducing the time spent on preparation and achieving a flawless finish. The included hardener guarantees a fast, durable cure, ensuring your repairs withstand the rigors of daily operation.FIB-638 is the smart choice for fleet managers seeking to streamline maintenance processes and reduce downtime. Its exceptional performance and ease of use translate directly into cost savings and increased productivity. Don't settle for inferior fillers that waste time and money; choose FIBRE GLASS-EVERCOAT FIB-638 for superior results and peace of mind. Order yours today and experience the difference a premium body filler can make to your bottom line. Contact your FleetPride representative for bulk ordering options.