SY-9700 shuangyuan Universal Silicone Sealant

This product is a one-component neutral silicone sealant that cures at room temperature with moisture. It is a general-purpose weather-resistant sealant with core features such as low odor, non-corrosive, high elasticity, and strong weather resistance. It has passed ISO9001, CE, and RoHS certifications and is suitable for most non-structural sealing scenarios both indoors and outdoors. Q: What are the core performance and parameters? A: Surface drying time 2–15 minutes (23℃), density 0.96g/cm³, Shore A hardness 20–30, elongation ≥320%, tensile strength ≥1.4MPa; temperature resistance - 40℃ to 150℃, UV resistance, anti-aging, outdoor service life can reach more than 15 years. Q: What scenarios and substrates is it suitable for? A: Widely used in window and door joints, kitchen and bathroom edge sealing, exterior wall filling, glass and metal assembly sealing; it can bond glass, aluminum, steel, stone, concrete, tiles, etc. The neutral formula is non-corrosive to coated glass and metals. Q: What are the key points for construction and storage? A: Construction temperature 5℃–40℃, the base surface needs to be dry, clean and free of oil stains; avoid rain and external force pulling before curing; store in a cool and dry place (≤25℃) in a sealed container, with a shelf life of 12 months. It is only used for sealing and filling, not for structural load-bearing bonding.