Shuangyuan silicone SY-9800 silicone weatherproof sealant has a displacement capacity of up to ±35% (35 grades), perfectly addressing building expansion and contraction, and eliminating the risk of cracking at its root.
It features high elasticity, strong recovery ability, and excellent weather resistance. It undergoes neutral curing without damaging the substrate. Whether it is glass curtain walls, aluminum plate curtain walls, or exterior doors and windows expansion joints, it can achieve long-term sealing protection.