OEM Spray Polyurethane Foam PU Foam, High-Yield Gap Filling Adhesive Wholesale

Description:

BILIN A3 Polyurethane Foam is a high-performance, all-season adhesive foam engineered for professional construction and repair applications. This fast-curing formula delivers strong adhesion to diverse substrates including wood, metal, plastic, concrete, and PVC, ensuring versatile use in door/window installation, pipe insulation, and structural bonding. With superior gap-filling capabilities and resistance to moisture, temperature fluctuations (-40°C to +90°C), and mold growth, it provides long-term durability in harsh climates. The foam’s thermal and acoustic insulation properties enhance energy efficiency while its no-shrink stability prevents post-expansion cracks. Ideal for contractors and DIYers seeking a reliable, all-weather solution for sealing, bonding, and insulating in residential or industrial projects.

Features & Benefits:

Closed cell structure, resistant to water absorption,more rigid and stable

Very Good waterproof effect

Excellent installation ability

Easy application

High expanding rate

Fast curing

Effective sound dampening and thermal insulation.

Excellent adhesion

Strong stability (no shrinkage)

Application:

Installation of door frames

Filling of cavities

Sealing of all openings in roof constructions

Creation of a soundproof screen

Mounting and sealing of window door frames

Connecting of insulation materials and roof constructions

Application of a soundproofing layer on motors

Improving thermal insulation in cooling systems

Installation of air conditioners

Technical parameters: