Description
Overview
DAP100% Silicone Rubber Window, Door and Siding Sealant forms a flexible, waterproof and weatherproof seal on compatible surfaces. It is a nonpaintable silicone, so choose the desired sealant color rather than planning to paint over the cured bead.
Features
- Remains flexible for expansion and contraction.
- Cured sealant resists mold and mildew.
- Meets ASTM C920 Class 25, Use G when tested to ASTM C719.
What's Included
- One cartridge in the selected color, or 12 cartridges when a Clear 12PK or White 12PK option is selected.
Specifications
- Chemistry: 100% silicone rubber
- Water exposure: Allow at least 12 hours
- Full cure: Approximately 24 hours
- Paintability: Not paintable
- Colors: Aluminum gray, black, clear or white
- Joint width: Maximum 1/2 in; use foam backer rod for depth over 1/2 in
Color Options
- Aluminum Gray
- Black
- Clear
- Clear 12PK
- White
- White 12PK
Downloads
Applications
Use around compatible windows, doors, siding, trim, pipes, vents, ducts, gutters and flashing. Suitable surfaces include wood, glass, ceramic, porcelain, vinyl and compatible plastics/rubbers and metals, subject to the exclusions below.
Selection and Use
- Apply to clean, dry, sound surfaces and allow air access for curing; it will not cure in a totally confined space.
- Do not use on or near brass, copper, copper alloys, zinc, iron or galvanized metal where weak-acid corrosion is a concern.
- Not for oily woods, cementitious surfaces, continuous underwater service, structural glazing, chimneys, stovepipes or fireplaces.
- Check plastic compatibility; the guide cautions about acrylic, polycarbonate, polypropylene, polyethylene and PTFE.
- Paint surrounding surfaces before sealing and leave the silicone unpainted. Do not touch or clean it for 24 hours.
