RTV-2-102 is condensation curing type mould-making silicone rubber for craftwork. It is mix with 3~5% amount catalyst. Applied in making mould for pl (polyester resins), pu (polyurethane), exquisite pl, furniture decorations, lighting decoration, big statuary, candle, stationery & duplication of cultural relic product. Hardness is 21±1 Shore A.