Concrete & Masonry Premier Silicone

Concrete & Masonry

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.

Concrete & Masonry Silicone

Product features:

  • Water ready in two hours
  • Waterproof and crack proof
  • Weatherproof seal
  • Lifetime durability
  • Low VOC (Volatile Organic Compound)
  • 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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