Kraken Bond PRO Window & Door Gap Filler, Low Expansion Gun Foam, 32 oz,1 Pack

Ensure superior sealing and insulation for your home projects with Kraken Bond PRO Window & Door Gap Filler, Insulating Foam Sealant. This single-component, moisture-curing polyurethane foam is designed for use with a foam gun, providing high adhesion, thermal insulation, and acoustical insulation, with coverage up to 12 gallons. Perfect for air sealing and insulating door frames and window gaps, this window door low expansion foam sealant is ideal for both professionals and DIY enthusiasts. It is environmentally safe, contains no harmful propellants, and is UL 723 certified to meet rigorous standards for safety and performance.

• High-Performance: This foam for window seal ensures excellent bonding and filling capacity, making it perfect for gap filler and crack filler applications.
• Superior Insulation: Provides high thermal and acoustical insulation, enhancing energy efficiency and comfort in your home. Ideal for door frame insulation and window door spray foam applications.
• Low Expansion Rate: Designed specifically for window and door gaps, ensuring a proper and secure fit without over-expansion.
• Mold and Water Resistant: Once cured, the foam is mold-proof and waterproof, protecting your installations from moisture and environmental damage.
• Paintable: Easily painted over once cured, allowing for seamless aesthetic integration with your home's decor.

• Window and Door Frames: Ideal for fixing and insulating window frames and door frame insulation, creating a strong and durable seal.
• Gaps and Joints: Perfect for filling and sealing gaps, joints, and cavities.
• Wall Penetrations: Excellent for filling wall penetrations, ensuring effective air sealing and insulation.
• Electrical and Plumbing Insulation: Suitable for insulating electrical outlets and water pipes, providing robust protection.

• Safety Precautions: Avoid breathing the spray/vapor. Use gloves and protective clothing in a well-ventilated area.
• Preparation: Ensure surfaces are clean, dry, and free of dust, grease, and contaminants. Lightly sprinkle water on the working surface to improve adhesion.
• Product Preparation: Keep the can at room temperature (68°F) before use. Shake the can thoroughly before attaching it to the spray foam gun.
• Application: Attach the can to the foam gun, hold it upside down, and activate the foam by pressing the valve. Start filling vertical gaps from the bottom and work upwards without completely filling the gap, as the foam will expand.
• Cleaning: For uncured foam, use Kraken Foam Cleaner. Mechanical removal is required once the foam has cured.
• Finishing: Once cured, it can be trimmed, shaped, sanded, and painted to protect against UV exposure.

Packaging: 24 oz
Cure Time: Tack-free within 7±3 minutes, fully cured in 24 hours.
Shelf Life: 15 months when stored properly in the original container.
Storage: Store in cool, dry conditions away from direct sunlight and sources of ignition. Do not expose to temperatures higher than 122°F.