Product Enquiries and Orders: (08) 8371 3100

DOWSIL™ 791 Weatherproofing Sealant

DOWSIL™ 791 Weatherproofing Sealant is a one-part, medium-modulus, elastomeric sealant designed for general weathersealing. It is a silicone formulation that cures to a flexible and curable silicone rubber building joint seal.
Manufacturer: DOWSIL™
You will need to login to view pricing and add items to your cart.

Typical Properties

Application Temperature Range 4 to 40 Deg C 
Color Black, Bronze, Grey, Limestone, Precast White, White, Custom, Dark Grey, Metal Grey 
Durometer - Shore A 25 to 30 Shore A 
Flow/Sag (Slump) 0 mm 
Movement Capability -50 to 50 % 
Room Temperature Cure - Days 7 to 14 Days 
Service Temperature High 150 Deg C 
Service Temperature Low -50 Deg C 
Specific Gravity @ 25C 1.51 
Tack-Free Time-50% RH 45 Minutes 
Tensile Adhesion (T/A) 120 psi 
Volatile Organic Content 45 g/liter 
Working Time 20 Minutes

  

Adhesion to:

Alodine Aluminium
Aluminium
Anodized Aluminium
Brickwork
Concrete
Enammelled & Refelective Glass
Extruded Mill Finish
Fluorocarbon Coated Aluminium
Glass
Granite
Heat Strengthened Glass
Light-Weight Stone Panels
Limestone
Low E Coated Glass
Marble
Masonry
Metal
Metal Panels
Paint
Plastic
Polyester Powder Coated Aluminium/Steel
Silicone
Stainless Steel
Steel
Stone
Vinyl/PVC-U
Wood
Primerless Adhesion

SDS

TDS

Please select your desired product from the range below:

Picture of DOWSIL™ 791 BLACK CARTRIDGE SILICONE
DOWSIL™ 791 BLACK CARTRIDGE SILICONE
300ml CARTRIDGE (24/CTN)
SKU: SE134
Picture of DOWSIL™ 791 BLACK FOIL SILICONE
DOWSIL™ 791 BLACK FOIL SILICONE
500ml FOIL (20/CTN)
SKU: SE135
Picture of DOWSIL™ 791 GREY CARTRIDGE SILICONE
DOWSIL™ 791 GREY CARTRIDGE SILICONE
300ml CARTRIDGE (24/CTN)
SKU: SE136
Picture of DOWSIL™ 791 GREY FOIL SILICONE
DOWSIL™ 791 GREY FOIL SILICONE
500ml FOIL (20/CTN)
SKU: SE137
Picture of DOWSIL™ 791 WHITE CARTRIDGE SILICONE
DOWSIL™ 791 WHITE CARTRIDGE SILICONE
300ml CARTRIDGE (24/CTN)
SKU: SE138
Picture of DOWSIL™ 791 WHITE FOIL SILICONE  (20/CTN)
DOWSIL™ 791 WHITE FOIL SILICONE (20/CTN)
500ml CARTRIDGE (20/CTN)
SKU: SE139

Typical Properties

Application Temperature Range 4 to 40 Deg C 
Color Black, Bronze, Grey, Limestone, Precast White, White, Custom, Dark Grey, Metal Grey 
Durometer - Shore A 25 to 30 Shore A 
Flow/Sag (Slump) 0 mm 
Movement Capability -50 to 50 % 
Room Temperature Cure - Days 7 to 14 Days 
Service Temperature High 150 Deg C 
Service Temperature Low -50 Deg C 
Specific Gravity @ 25C 1.51 
Tack-Free Time-50% RH 45 Minutes 
Tensile Adhesion (T/A) 120 psi 
Volatile Organic Content 45 g/liter 
Working Time 20 Minutes

  

Adhesion to:

Alodine Aluminium
Aluminium
Anodized Aluminium
Brickwork
Concrete
Enammelled & Refelective Glass
Extruded Mill Finish
Fluorocarbon Coated Aluminium
Glass
Granite
Heat Strengthened Glass
Light-Weight Stone Panels
Limestone
Low E Coated Glass
Marble
Masonry
Metal
Metal Panels
Paint
Plastic
Polyester Powder Coated Aluminium/Steel
Silicone
Stainless Steel
Steel
Stone
Vinyl/PVC-U
Wood
Primerless Adhesion

SDS

TDS

Online store by DBG Technologies, powered by nopCommerce.