silicon sealant black tubular polyurethane automotive glass adhesive silicon sealant car windshield silicon sealant pu 6988 玻璃胶黑色 管状聚氨酯汽车玻璃胶 汽车挡风玻璃胶 PU 6988

Performance of this product: It is a single-component polyurethane structural sealant that cures with moisture and contains no solvents. It features no shrinkage, no flowing, strong adhesion, resistance to water and oil, low temperature tolerance, aging resistance, UV protection, high elasticity, vibration fatigue resistance, and no corrosion to the substrate when bonding dissimilar materials. It is a high-viscosity structural sealant.

Scope of application: car windshields, glass and wood walls, vehicle body compartments, refrigeration compartments and freezing containers seams, various metal components, ships, locomotives, runway interfaces, decorative bonding, bonding, sealing, and maintenance on various substrates, etc.