Description
CRL 795GRY Gray Dow Corning 795 Silicone Sealant
CRL 795GRY Gray Dow Corning 795 Silicone Building Sealant is a versatile, medium modulus sealant designed for both structural and non-structural glazing applications. This one-part, neutral cure silicone formulation offers impressive ± 50% joint width movement capability, making it ideal for use in expansion joints and various weatherproofing tasks. Whether you are sealing glass, metal, or plastic, this sealant provides excellent adhesion and durability. Dow Corning 795 cures to form a robust, flexible silicone rubber seal that stands strong against the elements. It remains virtually unaffected by sunlight, rain, sleet, snow, and temperature extremes, ensuring long-lasting performance. Importantly, the joint performance remains consistent even after prolonged exposure to weather conditions. This sealant is not recommended for use on building materials that bleed oils, plasticizers, or solvents, and should not be applied in confined spaces or to frost-laden surfaces. With a cartridge size of 10.3 oz (305 ml) and available in a case quantity of 12, CRL 795GRY is a reliable choice for construction professionals seeking a high-quality sealant solution. Compliance with various industry standards ensures that you can trust its performance for your most demanding projects.
Gray Dow Corning 795 Silicone Building Sealant
- ± 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.
Most shipping weights are approximate and have not been verified. If the exact weight is needed in order to determine shipping costs, and shipping costs are required in order for you to complete your order, please request this prior to submitting your order by contacting CRL Customer Service. Product images shown are of the actual product or a close representation. Colors can vary depending on your computer’s video card and on how your monitor’s color is adjusted.
Attributes
Brand: Corning
Cartridge Contents: 10.3 oz (305 ml)
Case Quantity: 12
Compliance and Restrictions: Warning Reproductive Harm – www.p65warnings.ca.gov
Finish/ Color:: Gray
Pallet Quantity: 1296
Shelf Life: Refer To “Use Before Date”
Shipping Limitations: None
Resources
- CRL Sealant Basic Uses and Limitations
- Dowsil 795 Silicone Building Sealant Tech Data Sheet
- Safety Data Sheets 795GRY.pdf





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