Description: JOINSIL 820 is a one part, low modulus, neutral cure anti-mildew sealant with excellent unprimed adhesion to most common building materials. It is non-corrosive to metal, ceramic tiles, coated glasses and with excellent weather ability. Applications: It can bu used for water proof antimildew sealing and bonding in kitchen and toilet, and sealing for concrete expansion joints in tunnel, pavement and ceramic engineering. Color: White, black, grey Packing: 300ml/cartridge, 85ml/tubed carded