The Anchor Allied USA 51001 Window & Door Foam Sealant is a professional-grade, low-pressure, minimal expansion polyurethane foam designed for precision sealing around windows, doors, and framing joints. Packaged in a 24 oz gun-grade canister, this foam is ideal for contractors and builders who require high yield, controlled application, and long-term performance in both residential and commercial construction.

Key Features:

• Minimal Expansion Formula: Engineered to expand just enough to fill gaps without exerting pressure on window or door frames, preventing warping or misalignment.
• Gun-Grade Precision: Designed for use with a foam dispensing gun, allowing for accurate bead control, reduced waste, and cleaner application in tight spaces.
• Moisture-Cure Activation: Cures upon contact with ambient moisture to form a durable, airtight, and insulating barrier.
• Energy Efficient: Blocks drafts and air leaks, improving thermal insulation and reducing heating and cooling costs.
• Noise Reduction: Creates a sound-dampening seal that helps reduce noise transmission through gaps and joints.
• Paintable & Trim-Friendly: Once cured, the foam can be trimmed, sanded, and painted to match surrounding surfaces.
• All-Season Performance: Effective in a wide range of temperatures and weather conditions, suitable for year-round use.

Specifications:

• Product Code: 51001
• Type: Polyurethane Foam, Minimal Expansion
• Size: 24 oz (680 g) canister
• Application Method: Foam gun (not included)
• Tack-Free Time: ~10 minutes
• Full Cure Time: ~60 minutes
• Application Temperature: 41°F to 95°F (5°C to 35°C)
• Service Temperature Range: -13°F to 120°F (-25°C to 49°C)
• Coverage: Approx. 400 linear feet at 1/4" bead
• Color: Champagne (dries to neutral tone)
• Shelf Life: 18 months (unopened)

Recommended Applications:

• Window & Door Frames
• Wall Penetrations
• Foundation Vents
• Rim Joists & Sill Plates
• Electrical & Plumbing Openings

Surface Compatibility:

Adheres to:

• Wood
• Vinyl
• Metal
• Concrete
• Brick
• Drywall
• Foam board

Application Instructions:

1. Shake can vigorously for 30–60 seconds before use.
2. Attach to a compatible foam gun and adjust flow control.
3. Apply foam slowly to allow controlled expansion.
4. Allow foam to cure fully before trimming or painting.
5. Clean uncured foam with acetone; cured foam must be cut or scraped.