Two-component polysulfide sealant is under liquid polysulfide rubber as the base material from the preparation room temperature vulcanizing capable of self-crosslinking polysulfide sealant, metal and concrete and other materials with good adhesion continued stretching, vibration and temperature changes to maintain good air tightness and water resistance down, and the oil, solvent, very good durability polysulfide sealant (glue) of the construction site using a telephone 13530338027 http://shop107991493.taobao.com/shop/view_shop. ? htm tracelog = twddp & user_number_id = 1927174377 1, sealed surface treatment: the use of lead polysulfide sealant (glue) before construction sticky surface to remove the oil, attachments, dust and other debris to ensure sticky surface is dry, flat, in order to prevent undesirable adhesion. 2, filling the backing material: according to design requirements, to fill in the joints 3, brushing primer solution: design requires the use of a primer solution works, or long-term flooding parts of the seal, was painted on the primer coating needs to be sticky On the surface, dry film. (With primer liquid, clear when subject to prior purchases) 4, formulated sealants: Use polysulfide sealant (glue), press according to the instructions given mixing ratio, mixing the two components, namely, It can be used, regardless of the machine mixed or hand mixed, should achieve uniform color without color. Mixing should be to prevent bubble mixing, coating should prevent bubble mixing, compaction, fill seal.