TremPro 830 Plus Trempro® 830+ is a one-part, thermoplastic elastomer that provides a high-performance, flexible seal in glazing and siding applications. In glazing applications, Trempro® 830+ is used for face bedding, cap beads and sealing miter joints in window profiles. For siding applications, use with sill trim, flashings, fascia, J-trim, F-channel, and crown molding. Also used for sealing the perimeters of wood, PVC, and aluminum residential windows and doors. FEATURES AND BENEFITS VOC Compliant. ASTM C920 certified. Self-tooling. Adheres to wet/damp surfaces. Applies at temperatures as low as 20 °F (-7 °C). Extremely flexible – crack proof. Waterproof & weatherproof. Paintable after cure. Excellent UV stability. For exterior applications. AVAILABLE COLORS Download Color Scheme in PDF Download Data Sheet in PDF Back to Tremco