Window & Door Premier Silicone

Windows, Doors & Siding

DuPont™ Window & Door Premier Silicone

This 100% silicone rubber sealant is ideal for sealing cracks and gaps around windows, doors, plumbing openings, vents and ducts.

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 two hours after application. Once cured, the bead will not crack, crumble or shrink.

DuPont™ Window & Door Premier Silicone can also help eliminate air infiltration into a home. In fact, the Department of Energy – ENERGY STAR® Home Sealing guidelines and the NAHB Green Home Building Guidelines recommend the use of caulk to increase energy efficiency.

Window and Door Silicone

Product features:

  • Water ready in two hours
  • Waterproof and crack proof
  • Provides a weatherproof seal
  • Lifetime durability
  • Low VOC (Volatile Organic Compound)
  • Low odor
  • Mineral spirits cleanup

Available colors and packaging:

  • 9.8 oz cartridge available in White, Clear and Almond, Brown, Bronze, Black and 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:

  • Windows
  • Doors
  • Siding
  • Trim
  • Plumbing openings
  • Vents
  • Ducts
  • Molding

Excellent adhesion to most substrates:

  • Wood
  • Metal
  • Vinyl Siding
  • Drywall/plaster
  • Glass
  • Painted surfaces

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