GN-A1 PU Foam Sealant

GN-A1 is Based on traditional formula, the A1 series we developed through many years of practices and experiences can meet average requirements and bears the features of high density, good adhesive, sufficient foam volume, stable size, seasonable price and the best cost performance.

Applications:
Fixing and insulating of door and window frames.
Filling and sealing of gaps, joints and cavities.
Filling of penetrations in walls.
Insulating electrical outlets and water pipes.

Characteritics:
Carrying and using conveniently: The raw material jet promptly and formed when open the valve of the can lightly,needless the foaming machine and the external power.
Environmental temperature wide-range application for use: The highest degree is 40^oC and the lowest fegree is 0^oC, the products can work normally.
Measuring conveniently: The volume of the foam can controlled freely, the minimum can reach to 1ml. so it is helpful to small repairings.
Automatic expand: Owing to the expanding volume can reach to 50-70 times after jet the foam. So it can filling every comer sonly.
Humidity cure: The foam are reacting with the air or the moisture of the building materials promptly when jet, so it is unnecessary to add the curing agent or others.
Automatic adhesion: Needless processing of the surface, having good adhesion between the most of base materials, particularly the wet surface..
Small pressure of foaming: The volume of foam can expanding 20%~30% during ir cure, so no damage to the base materials.
Wide application: Widely applied to the building and industry field and so on.