Dow Corning® 795 Silicone Building Sealant

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Building Sealant

Dow Corning® 795 Silicone Building Sealant is a one-part, neutral-cure, architectural-grade sealant that easily extrudes in any weather and cures quickly at room temperature. This cold-applied, non-sagging silicone material cures to a medium-modulus silicone rubber upon exposure to atmospheric moisture. The cured sealant is durable and flexible enough to accommodate ±50 percent movement of original joint dimension when installed in a properly designed weather seal joint. In a properly designed structurally glazed joint, the sealant is strong enough to support glass and other panel materials under high wind loads.

- Suitable for most new construction and remedial sealing applications.
- Versatile high performance structural glazing and weather sealing from a single product.
Finish/Color: Black Bronze Charcoal Gray White Volume: 305 ml 590 ml Packaging Specifications: Plastic Cartridge Sausage Select Options
Print Print
Product # Finish/Color Volume Packaging Specifications
SA795BL Black 305 ml Plastic Cartridge
SA795BLSG Black 590 ml Sausage
SA795BZ Bronze 305 ml Plastic Cartridge
SA795BZSG Bronze 590 ml Sausage
SA795CH Charcoal 305 ml Plastic Cartridge
SA795CHSG Charcoal 590 ml Sausage
SA795GR Gray 305 ml Plastic Cartridge
SA795GRSG Gray 590 ml Sausage
SA795W White 305 ml Plastic Cartridge
SA795WSG White 590 ml Sausage

ADVANTAGES AND BENEFITS

- Excellent weatherability, virtually unaffected by sunlight, rain, snow, ozone and temperature extremes of -40°F (-40°C) to 300°F (149°C).
- Excellent unprimed adhesion to a wide variety of construction materials and building components, including anodized, alodined, most coated and many Kynar®1-painted aluminums2.
- Ease of application - ready to use as supplied.
- Ease of use - all-temperature gunnability, easy tooling and lowodor cure byproduct.
- Meets global standards (Americas, Asia and Europe).

TECHNICAL SPECIFICATIONS

Brand
Dow Corning
Base
100% RTV Silicone
Optimal Adherence to
Concrete, Glass, Plastic, Brick, Aluminum, Granite, Stone, Steel, Painted metal
Features
Heavy-Duty, Low Odor, Thermal Resistance, Neutral Cure, Weatherproof, Superior Bond, UV Resistant
Recommended Use
Curtain-Window Wall Systems
Tack-Free / Skin Over Time
3 hours
Tooling Time
20 to 30 minutes
VOC Concentration (EPA Method 24)
28 grams per liter
Standards and Certifications
California Air District Regulations, ASTM C920, ASTM C1184

SUGGESTED PRODUCTS

  • Applicator Guns for Sealant, Caulking, and Glue Cartridges
  • Skeleton Applicator Guns for Sealant Cartridge, Caulking, and Glue

RELATED DOCUMENTS

APPLICATION

- Structural and nonstructural glazing
- Structural attachment of many panel systems
- Panel stiffener applications
- Weather sealing of most common construction materials including glass, aluminum, steel, painted metal, EIFS, granite and other stone, concrete, brick and plastics.

INCLUDED PRODUCT(S)

Dow Corning 795 building sealant is available in 350 ml (10.3 fl oz) disposable-plastic cartridges that fit most caulking guns. It's also available in 591 ml (20 fl oz) and 7.5 and 17 liter (2 and 4.5 gallon) buckets.

IMPORTANT INFORMATION

Dow Corning 795 Silicone Building Sealant meets these requirements:
- Federal Specification TT-S-001543A (COM-NBS) Class A for silicone building sealants.
- Federal Specification TT-S-00230C(COM-NBS) Class A for one-component building sealants.
- ASTM Specification 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.