Construction silicone sealant EST produce:Sliocne,Silicon,Silicone ink,Silicone rubber,Silicone HTV,Silicone RTV,Silicone sealant,Silicone LSR,Textile printing silicone ink Etc.silicone sealantThe construction sealant, reacting with the moisture existing in the air, tends to harden as a result of the hydrolysis effect between the base polymer Si-OH and Si-X and the condensation reaction. Water is ...