... APPLICATIONS SILASTIC RTV2030 is suited for middle size reproduction of cement moulding,concrete stones,artificial stones,plaster moulding,figures ... whiteCuring agentCA30Mixing ratio100:2Mixed viscosity,mPa.s30,000Working time of catalysed mixture at 25 C,minutes30Curing time,hours 6Hardness ... CA30 Curing agent have a usable life of 9 months.from the date of production. Note:SILASTIC RTV2030 is an ...