Property: Single constituent; neutral & solidified; high intensity; fast solidification; weathering resistant; excellent sealing performance; good compatibility with neutral silicone sealant and weathering adhesive . Use: 1) Cementation and seal of various glass, stone (granite & marble), aluminum plate curtain wall, glass sky light and metallic structure projects 2) Various glass assembling projects 3) Secondary cementation & seal of hollow glass and cementation & seal of al-alloy door & window. 4) Some other building and industrial uses no corrosion on metal, coated glass, aluminum section and marble . Storage: Keep in dry place; keep a storage temperature below 25óJ to prolong its service life; a nine-month guarantee . Optional color: black Packing Specification: 300 ml (net capacity) hard package or 590 ml (net capacity) complex aluminum foil soft package (the actual weight is subject to final products)