Premi-Glas® 1261-28 is a fiberglass reinforced thermoset Thick Molding Compound with proven effectiveness in a wide variety of applications. It uses a vinyl ester resin technology for optimal strength, and corrosion and heat resistance. Key Features and Benefits - Suitable for injection molding, injection-compression, or compression molding. - Excellent resistance to automotive chemicals, salt spray, and acids. - Replaces cast metals for reduced Noise, Vibration and Harshness. - TMC compounding process preserves glass integrity for strength vs BMC. - Excellent thermal properties and elevated temperature modulus retention.