The Anchor Allied USA 50001 Gaps & Cracks Foam Sealant is a professional-grade, polyurethane-based expanding foam designed to seal, insulate, and protect against air, moisture, and energy loss. This gun-applied 24 oz version offers enhanced control and precision, making it ideal for contractors and serious DIYers working on large-scale or high-precision sealing projects.

Key Features:

• 3X Expansion Technology: Expands up to three times its original volume to fill gaps, cracks, and voids up to 3 inches wide, ensuring a tight, energy-efficient seal.
• Gun-Grade Application: Designed for use with a foam dispensing gun, allowing for precise control, reduced waste, and cleaner application in hard-to-reach areas.
• Weather-Resistant Seal: Forms a durable, airtight, and water-resistant barrier that helps prevent drafts, moisture intrusion, and pest entry.
• Thermal & Acoustic Insulation: Improves energy efficiency and soundproofing by sealing leaks and minimizing airflow.
• Paintable & Sandable: Once cured, the foam can be trimmed, sanded, and painted to match surrounding surfaces.
• Indoor & Outdoor Use: Suitable for a wide range of environments including basements, attics, crawl spaces, and exterior walls.
• Quick Cure Time: Tack-free in 10–15 minutes and fully cured within 24 hours under normal conditions.

Specifications:

• Product Code: 50001
• Type: Polyurethane Expanding Foam
• Size: 24 oz (680 g) canister
• Application Method: Foam gun (not included)
• Expansion Rate: Up to 3X
• Tack-Free Time: 10–15 minutes
• Full Cure Time: 24 hours
• Application Temperature: 40°F to 100°F (4°C to 38°C)
• Service Temperature Range: -40°F to 180°F (-40°C to 82°C)
• Coverage: Approx. 400 linear feet at 1/4" bead
• Shelf Life: 12 months (unopened, stored upright)
• Color: Off-white or light yellow (dries to neutral tone)

Recommended Applications:

• Window & Door Frames
• Wall Penetrations
• Plumbing & HVAC Openings
• Electrical Outlets & Boxes
• Foundation Cracks
• Roof Gaps & Vents
• Crawl Spaces & Attics

Surface Compatibility:

Adheres to:

• Wood
• Drywall
• Concrete
• Brick
• Metal
• PVC
• Foam board
• Insulation panels

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 for controlled expansion.
4. Allow foam to cure for 24 hours before trimming or painting.
5. Clean uncured foam with acetone; cured foam must be cut or scraped.