1 90 celsius hot water curing 2 well water washable 3 used for preventing micaroporous leakage of die-cast aluminous parts 1.Impregnation Sealant 2. 90C Vacuum Impregnation Porosity Sealant 3.Low viscosity, 4.Good penetrability. 90C Vacuum Impregnation Porosity SealantTypical Properties-- Environmentally friendly.--Low viscosity, penetrability--Cures under 90°C water by heating--Excellent ...