Dow -DOWSIL™ 795 Silicone Building Sealant

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A one-part, cold-applied, non-sagging silicone material that cures to a medium modulus silicone rubber upon exposure to atmospheric moisture.


Category: UV resistant sealants | caulking compounds | elastomeric sealants...

MasterFormat: Joint Protection | Joint Sealants | Glazing...



Dow
Corporate Center
PO Box 994
Midland, MI 48686
Tel: (586) 496-4000

https://www.dow.com/en-us.html

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Overview


DOWSIL™ 795 Silicone Building Sealant

A one-part, cold-applied, non-sagging silicone material that cures to a medium modulus silicone rubber upon exposure to atmospheric moisture.

Uses:

  • Suitable for most new construction and remedial sealing applications
  • 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
Benefits:
  • Highly resistant to weather, UV and temperature extremes
  • One-part, medium-modulus neutral-cure adhesive/sealant silicone material
  • Supports glass and other panel materials under high wind load
  • Weatherproofs substrates such as glass, aluminum, steel, painted metal, EIFS, granite & other stone, concrete, brick, plastic
  • Ready to use as supplied with all-temperature gunnability, easy tooling and low-odor curing
A proven performer for high performance structural glazing and weathersealing

From new construction to renovations, general weathersealing to structural glazing, versatile and proven DOWSIL™ 795 Silicone Building Sealant does it all-delivering a durable yet highly flexible seal to a wide range of substrates.

Proof is in the performance

DOWSIL™ 795 Silicone Building Sealant stands the test of time and provides weathersealing for sustainable construction projects.


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Specifications

Typical Properties

Adhesion to

Alodine Aluminum, Aluminum, Anodized Aluminum, Brickwork, Ceramic, Concrete, Enamelled and Reflective Glass, Extruded Mill Finish, Fluorocarbon Coated Aluminum, Glass, Granite, Heat Strengthened Glass, Light-Weight Stone Panels, Limestone, Low E Coated Glass, Marble, Masonry, Metal, Metal Panels, Paint, Plastic, Polyester Powder Coated Aluminum/Steel, Silicone, Stainless Steel, Steel, Stone, Vinyl/PVC-U, Wood

Appearance

Opaque

Chemistry

Neutral

Color

Adobe Tan, Anodized Aluminum, Black, Blue Spruce, Bronze, Champagne, Charcoal Gray, Custom, Dusty Rose, Gray, Limestone, Natural Stone, Rustic Brick, Sandstone, White

Cure System

1-Part Cure

Durometer - Shore A

35 Shore A

Flow/Sag (Slump)

< 2.54 mm

Movement

Medium

Movement Capability

-50 to 50 %

Number of Parts

One

Peel Strength

32 ppi

Primerless Adhesion

Primerless

Resistance Type

Ozone Resistance, Thermal Resistance, UV Resistance, Water Resistance

Room Temperature Cure - Hours

168 to 336 Hours

Shelf Life

360 Days

Substrate

Non-porous, Porous

Tack-Free Time-50% RH

180 Minutes

Tensile Strength

45 psi

Volatile Organic Content

28 g/liter

Water Resistant

Yes

Where Used

Job Site

Working Time

20 to 30 Minutes