CRL 795BL Black Dow Corning 795 Silicone Sealant - Cartridge

CRL 795BL Black Dow Corning 795 Silicone Sealant - Cartridge

CRL 795BL Black Dow Corning 795 Silicone Building Sealant - Cartridge offers a reliable solution for both structural and non-structural glazing applications. This one-part, medium modulus, neutral cure silicone formulation is designed to create a durable, flexible seal that accommodates ± 50% joint movement in properly designed joints. Ideal for use on glass, metals, and plastics, it excels in weatherproofing applications, including the perimeter sealing of doors and windows. With its exceptional resistance to environmental factors, CRL 795 is virtually unaffected by UV radiation, ozone, and extreme temperatures, ensuring consistent performance even in harsh conditions. The sealant adheres well to a variety of surfaces, but care should be taken to avoid application on materials that bleed oils, plasticizers, or solvents, as well as frost-laden or wet surfaces. Packaged in a convenient 10.3 oz. cartridge, the CRL 795 sealant is compliant with stringent specifications including ASTM C-920 and Canadian Specification CAN2-19.13-M82, making it a trusted choice for professionals in the construction and glazing industries. Please refer to the cartridge label and Specification Data Sheet for additional limitations and safety warnings.

Black Dow Corning 795 Silicone Building Sealant - Cartridge

• ± 50% Joint Width Movement
• Medium Modulus Building 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 formulation. Dow Corning® 795 cures to a durable and flexible silicone rubber building joint seal, and can accommodate ± 50% joint movement in a properly designed joint.


NOTE: Should not be applied to building materials that bleed oils, plasticizers or solvents, or in totally confined spaces. Do not apply to frost-laden or wet surfaces, or to surfaces that are in direct contact with food. Check cartridge label and Specification Data Sheet for additional limitations.

Basic Use: Structural and non-structural glazing of glass, metal, and plastic; adhering stiffeners to building panels; weatherproofing applications, including perimeter sealing of doors and windows. Dow Corning® 795 is virtually unaffected by sunlight, rain, sleet, snow, ultraviolet radiation, atmospheric contamination, ozone, and temperature extremes. Joint performance does not change significantly with aging or exposure to weather.

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.

Limitations: Should not be applied to building materials that bleed oils, plasticizers or solvents, or in totally confined spaces. Do not apply to frost-laden or wet surfaces, or to surfaces that are in direct contact with food. Check cartridge label and Specification Data Sheet for additional limitations.

Technical Data: It meets or exceeds the following specification standards: Federal Specifications TT-S-001543A (COM-NBS) Class A for silicone building sealants, and TT-S-00230C (COM-NBS) Class A for one component building sealants; ASTM C-920 Type S, Grade NS, Class 50, Use NT, G, A and O; ASTM Specification C 1184 for structural silicone sealants; Canadian Specification CAN2-19.13-M82.


Product Warning:

Dow Corning® 795 should not be applied to building materials that bleed oils, plasticizers or solvents, or in totally confined spaces. Do not apply to frost-laden or wet surfaces, or to surfaces that are in direct contact with food. Check cartridge label and Specification Data Sheet for additional limitations.

Resources

• CRL Sealant Basic Uses and Limitations
• Dowsil 795 Silicone Building Sealant Tech Data Sheet
• Safety Data Sheets 795BL.pdf