Fengjing-937 High Density Foam Sealant for Maximum Insulation Efficiency

Ultra High Yield Efficiency: One can covers more gaps than ordinary foams, significantly reducing material procurement costs.

Pre-Expansion Technology: Prevents over-swelling or shrinkage, ensuring uniform expansion without deforming frames or substrates.

Superior Waterproof Performance: Dense closed-cell structure forms intact epidermis with water absorption less than 0.5mL.

Global Temperature Adaptability: Offers Summer, Winter, and All-Season formulas optimized for various local climates and temperature swings.

Excellent Thermal & Sound Insulation: Closed-cell layout reduces heat conduction, providing superior thermal and sound insulation barriers.

Consistent Fine Foam Texture: Micro uniform bubble structure ensures structural support, lower shrinkage, and longer service life.

Wide Application Scenarios: Ideal for sealing gaps around windows, doors, pipes, wall cavities, roof joints, and prefab houses.

Stable Curing System: Moisture-curing technology with tack-free time of 7-8 minutes and dust-free drying in 12-14 minutes.