DuPont™ Concrete & Masonry Premier Silicone

This premium 100% silicone rubber sealant is ideal for use on concrete and masonry projects or repairs. While providing a watertight, flexible seal that is resistant to mold, mildew, sunlight, rain, snow and extreme temperatures (-60°F to 400°F), it can be exposed to water just two hours after application.

 
 

 

 

Product features:

• Water ready in hours
• Waterproof and crack proof
• Weatherproof seal
• Lifetime durability
• Low VOC
• Low odor
• Mineral spirits cleanup 
 Available colors and packaging:

• 9.8 oz cartridge available in Light Gray 
 Testing Standards:

• Meets ASTM Specification C-920, Type-S, NS Class 25, use NT, M, G, A & O test requirements. Fed. Spec. TT-S-00230C and TT-S-001543A. 
 Effective for a variety of applications:

• Driveways
• Sidewalks
• Patios
• Steps
• Above grade walls
• Masonry joint repairs
 
 Excellent adhesion to most substrates:

• Concrete
• Masonry
• Brick
• Tile
• Slate
• Metal
• Glass
• Painted surfaces


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