Description
Universal PU Foam for Sealing, Filling & Insulation
Single-Component Self-Expanding Foam
Ready-to-use aerosol polyurethane foam expands after application to fill gaps, joints, and cavities efficiently.
Excellent Thermal & Acoustic Insulation
Provides effective heat insulation while helping reduce sound transmission through walls, ceilings, and building joints.
Closed-Cell Water-Resistant Structure
Its closed-cell formulation offers excellent resistance to water absorption, improving durability in various construction environments.
Ideal for Sealing & Filling
Perfect for sealing insulation sheets, filling wall and ceiling cavities, window and door frames, pipe penetrations, and other construction gaps with minimal movement.
CFC-Free Formula
Environmentally responsible formulation that delivers dependable insulation and sealing performance without CFCs.
Key Benefits in Detail
- Self-expanding polyurethane foam.
- Excellent thermal and sound insulation.
- Closed-cell water-resistant structure.
- Suitable for large low-movement gaps.
- CFC-free construction foam.
Where and How It’s Used
Ideal for insulation board installation, window and door frame sealing, wall and ceiling cavities, expansion gaps, pipe penetrations, electrical installations, HVAC systems, roofing, and general construction sealing applications.
Usage Instructions
Shake the can thoroughly before use. Attach the applicator and apply the foam into clean, slightly damp gaps or cavities. Allow the foam to expand and cure completely before trimming any excess material. Protect cured foam from prolonged UV exposure if used outdoors.
Technical Specifications
- Brand: ASMACO
- Product Type: G2100 Universal PU Foam
- Grade: Hand Grade
- Formula: Single-Component Moisture-Curing Polyurethane Foam
- Packaging: 750 ml × 12 pcs / box
- Application: Sealing, Filling & Insulation
- Suitable For: Joints, Cavities, Insulation Boards, Window & Door Frames, Wall & Ceiling Gaps
- Features: Self-Expanding, Closed-Cell Structure, Water Resistant, Thermal & Acoustic Insulation, CFC-Free
- Application Method: Hand-Held Aerosol Can
- Usage: Construction, Building Insulation & General Gap Sealing








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