
Description:
BILIN A1 Polyurethane Foam is ideal for solid wood doors, aluminum windows, and precision installation tasks. It delivers excellent stability, fast curing, strong adhesion, and top-notch thermal/acoustic insulation. Specifically engineered to resist shrinkage under high temperatures and remain elastic in low temperatures, this high-expansion formula excels at gap filling, sealing, and bonding in demanding projects.
Features & Benefits:
Bonds well to most substrates except PP, PE, and Teflon;
Surface drying time: 10 minutes; Cutting time: 40-60 minutes;
Yield reaches 60L-65L;
Superior sound and thermal insulation;
Very good waterproof capability;
Excellent installability for precision work;
Strong adhesion strength;
No shrinkage ensures long-term reliability.
Application:
Installation of solid wood doors and aluminum windows;
Precision gap and cavity filling;
Sealing roof openings and joints;
Fabricating soundproof barriers;
Mounting and sealing door/window frames;
Connecting insulation materials to roofs;
Improving cooling system insulation;
Air conditioner fitting;
Shock-resistant packaging for delicate items.

