CRL Gray Dow Corning® 795 High-Performance Silicone Sealant

• ± 50% Joint Width Movement
• Medium modulus, neutral-cure silicone sealant for expansion joints
• Structural and non-structural glazing of glass, metals, and plastics

Dow Corning® 795 is a one-part, medium modulus, neutral cure silicone sealant that cures to a durable, flexible rubber capable of accommodating ± 50% joint movement in properly designed expansion joints. Ideal for building expansion joint sealing, curtainwall glazing, and weatherproofing perimeters of doors and windows, Dow Corning® 795 is formulated for long-term resistance to sunlight, UV, ozone, atmospheric contamination, and temperature extremes.

Key benefits: Long-lasting elasticity for building expansion joints, compatible with structural and non-structural glazing of glass, metal, and plastic, and virtually unaffected by weathering—suitable for exterior building sealant applications.

NOTE / Limitations: Do not apply to materials that bleed oils, plasticizers, or solvents, in totally confined spaces, to frost-laden or wet surfaces, or to surfaces in direct contact with food. Always check the cartridge label and the Specification Data Sheet for full limitations and surface preparation instructions.

Basic Use: Structural and non-structural glazing of glass, metal, and plastic; adhering stiffeners to building panels; weatherproofing and expansion joint sealing. Dow Corning® 795 maintains joint performance with minimal change from aging or weather exposure.

Comparable Sealants:
CRL: 95C. Dow Corning®: 995, 791. GE®: SilPruf® 2000, UltraGlaze® SSG 4000. Tremco®: Spectrem 2, Spectrem 3. Pecora: 864, 895. Sonneborn: OmniSeal. Sika®: SikaSil®-WS95.

Technical Data: Meets or exceeds: Federal Specifications TT-S-001543A (COM-NBS) Class A; TT-S-00230C (COM-NBS) Class A; ASTM C-920 Type S, Grade NS, Class