Effectively sealing gaps and cracks is crucial for energy efficiency, pest control, and maintaining a comfortable indoor environment in any construction project. Asmaco Gaps & Cracks PU Foam, supplied by A1A Wholesale Supply, is a high-performance, single-component, moisture-curing polyurethane foam designed to address these needs with an All Seasons formula.

This foam is ready-to-use and easy to apply, expanding to fill gaps and cracks ranging from 1″ to 3″. Its triple expansion capability ensures thorough filling of cavities, creating an airtight seal that significantly reduces drafts and leads to substantial energy savings. It offers excellent adhesion to various surfaces and cures into a durable, weatherproof barrier.

Beyond insulation, Asmaco Gaps & Cracks PU Foam effectively blocks insects and other pests from entering the structure. It provides high thermal and acoustical insulation value, contributing to a quieter and more climate-controlled interior. The cured foam is paintable and sandable, allowing for a seamless finish. Ideal for a wide range of applications including general gaps & cracks, filling of cavities, electrical outlets & panels, plumbing penetrations, dryer vents, and rim joists, it is suitable for both interior and exterior use. Available in convenient 12oz. cans (applied with a straw) and 24oz. cans (can be applied with a straw or a foam gun), this cost-effective solution makes sealing unwanted airflow simple and efficient.

Key Features and Benefits for Contractors:

• Triple Expansion: Fills gaps from 1″ to 3″ effectively, ensuring thorough sealing.
• All Seasons Formula: Designed for reliable performance in varying temperatures.
• Energy Savings: Creates airtight seals that reduce drafts and improve thermal efficiency.
• Pest Blocker: Effectively seals out insects and other pests.
• High Insulation Value: Provides excellent thermal and acoustical insulation.
• Excellent Adhesion: Bonds strongly to various substrates.
• Weather Resistant: Durable for both interior and exterior applications.
• Paintable & Sandable: Allows for a smooth, finished appearance.
• Easy to Use: Ready-to-use formula with straw or gun application options.
• Versatile Applications: Ideal for plumbing, electrical, pipe penetration, attics, basements, rim joists, and general crack filling.

Product Specifications:

• Type: Single Component, Moisture Curing Polyurethane Foam
• Expansion: Triple Expansion
• Gap Filling: 1″ to 3″
• Adhesion: Excellent
• Insulation Value: High Thermal & Acoustical
• Pest Blocking: Yes
• Weather Resistant: Yes
• Finish: Paintable & Sandable
• Usage: Interior/Exterior
• Packaging: 12oz. cans (straw application) or 24oz. cans (straw or foam gun application), 12 pcs per case
• Color: Pale Yellow