DuPont™ Window & Door Choice Silicone

Use this 100% silicone rubber sealant for sealing cracks and gaps around windows, doors, plumbing openings, vents and ducts when you need a watertight, flexible seal that is resistant to sunlight, rain, snow and extreme temperatures (-60°F to 400°F). After it is fully cured, the bead will not crack, crumble or shrink.

DuPont™ Window & Door Choice 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.



Product features:

• Weatherproof seal
• Waterproof and crack proof
• For interior or exterior use
• Lifetime flexibility
• Mineral spirits cleanup 
 Available colors and packaging:

• 9.8 oz cartridge available in Clear and White 
 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. Compliant for incidental food contact under FDA Reg. 21-CFR-177.2600 ″Rubber articles intended for repeated use. 
 Effective for a variety of applications:

• Windows
• Doors
• Siding
• Trim
• Gutters
• Molding
 Excellent adhesion to most substrates:

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

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