The Anchor Allied USA 20001 ASMACO Window & Door Sealant is a premium-grade, 100% RTV (Room Temperature Vulcanizing) silicone sealant designed for high-performance sealing in both interior and exterior applications. Engineered with an acetoxy cure formulation, this sealant delivers exceptional adhesion, flexibility, and long-term durability—making it ideal for sealing windows, doors, siding, trim, and glazing.

Key Features:

• 100% RTV Silicone Formula: Provides a permanently flexible, waterproof seal that resists cracking, shrinking, and deterioration.
• Acetoxy Cure System: Offers fast curing and excellent adhesion to non-porous surfaces such as glass, metal, and ceramic.
• Same-Day Rain Ready: Cures quickly to form a weatherproof barrier, allowing exposure to moisture within hours.
• UV & Weather Resistant: Maintains integrity and appearance even under prolonged sun exposure and harsh weather conditions.
• Mold & Mildew Resistant: Offers up to 7 years of protection against mold and mildew growth.
• Non-Paintable Finish: Dries to a clean white finish that resists staining on most common substrates.
• Meets ASTM Standards: Complies with ASTM C-920, Class 25 and ASTM C-719 for joint movement and durability.

Specifications:

• Product Code: 20001
• Type: 100% RTV Silicone, Acetoxy Cure
• Color: White
• Size: 9.5 fl oz (280 ml) cartridge
• Application Temperature: +35°F to +104°F
• Service Temperature Range: -22°F to +185°F
• Tack-Free Time: ~30 minutes
• Full Cure Time: 24 hours (depending on humidity and temperature)
• Shelf Life: 12 months (unopened)
• Packaging: 24 cartridges per box

Recommended Applications:

• Windows & Door Frames
• Siding & Trim
• Glazing & Glass Installations
• Metal-to-Metal Joints
• HVAC Ductwork
• Furniture Waterproofing
• Kitchen & Bath Sealing

Surface Compatibility:

Adheres to:

• Glass
• Aluminum
• Ceramic
• Porcelain
• Non-oily woods
• Painted surfaces
• Most plastics and metals

Application Instructions:

1. Clean and dry surfaces thoroughly.
2. Cut nozzle at a 45° angle and puncture inner seal.
3. Apply using a standard caulk gun.
4. Tool the bead within 10 minutes for a smooth finish.
5. Allow 24 hours to fully cure before exposure to water.