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Silicones from Dow Corning
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Dow Corning® 791 Silicone Building Sealant (North Americas)

For use in: 
Description
Dow Corning® 791 Silicone Building 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.
How To Order
More information is available in the SDS and Product Data Sheets at the bottom of the page.
Typical Properties
Characteristics
Regulations
Application Temperature Range -25 Deg C to 50 Deg C
 
Color Black
 
Color Bronze
 
Color Camel
 
Color Custom
 
Color Gray
 
Color Limestone
 
Color Precast White
 
Color White
 
Durometer - Shore A = 34 Shore A
 
Flow/Sag (Slump) = 0 mm
 
Movement Capability -50 % to 50 %
 
Room Temperature Cure - Days 7 Days to 14 Days
 
Shelf Life = 360 Days
 
Tensile Adhesion (T/A) = 120 psi
 
Tensile Strength = 40 psi
 
Volatile Organic Content = 31 g/liter
 
Working Time = 20 Minutes
*These values are typical properties and are not intended for use in preparing specifications.
Data Sheet Downloads
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