Gutter & Flashing Premier Silicone

Gutter & Flashing

DuPont™ Gutter & Flashing Premier Silicone

Ideal for use on gutter and flashing projects or repairs, this 100% silicone rubber sealant provides 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 in just two hours after application. Once it is fully cured, the sealant will not crack, crumble or shrink.

Gutter & Flashing Premier Silicone

Product features:

  • Water ready in two hours
  • Waterproof and crack proof
  • All-Weather performance
  • Lifetime durability
  • Low VOC
  • Low odor
  • Mineral spirits cleanup

Available colors and packaging:

  • 9.8 oz cartridge available in Clear

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:

  • Gutters
  • Downspouts
  • Flashing
  • Soffits
  • Aluminum siding
  • Metal surfaces

Excellent adhesion to most substrates:

  • Metal surfaces
  • Stainless steel
  • Aluminum
  • Vinyl siding
  • Masonry
  • Concrete
  • Brick
  • Glass
  • Painted surfaces

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