FANKER 9900 weather sealant is applied to fill expansion joints between glass and aluminum frames for full glass curtain walls of urban office buildings. It features strong UV resistance and tolerance to extreme temperature cycles, avoiding pulverization and cracking under long-term sunlight exposure to effectively prevent rainwater infiltration into walls. With high elasticity, it offsets displacement caused by building thermal expansion and contraction, delivering long-lasting waterproof performance for large outdoor facades.
High-rise Glass Curtain Wall Sealing
PublishedAt: 2026-07-02