SilPruf is a one-component, high-strength, neutral cure sealant & adhesive for use in structural glazing and on a wide variety of materials in new or remedial weatherproofing applications. SilPruf SCS 2000 is a non-sag paste and upon cure, produces a durable, formed-in-place silicone rubber joint sealant. Technical Data: Meets or exceeds ASTM C-920, ASTM C1184, and Federal Specifications TT-S-001543A (COM-NBS); TT-S-00230C (COM-NBS);

• Silicone Durability - excellent long term resistance to ultraviolet radiation, high & low temperatures, rain, and snow.
• Primerless Adhesion - bonds to most substrates; Glass, Polycarbonate, EIFS, Brick, Terra-Cotta, Plastics, Wood, Ceramic & Porcelain materials, Concrete, & Natural Stones, powder coatings, glass coatings, anodized aluminum, fiberglass and more.
• High Tensile / Tear Strength - useful in Protective Glazing, and increases safety factors in SSG designs
• No Sag Paste - perfect for application to overhead, vertical, and horizontal
• Extended Work Time - to allow for the user extra time for proper tooling and placement

Silicone Durability - excellent long term resistance to ultraviolet radiation, high & low temperatures, rain, and snow.General Electric