... to install&repair, cost saving, long-term use. water tank SMC combined water tank is assembled by moulding single board, sealing , metallic ... of use is over 30 years usage. SMC water tankSMC combined water tank is assembled by moulding single board, sealing , ... Material:Safe, clean resin, calcium powder, zinc stearate, firming agent TBPB, Mgo, fibre yarn.Characteristics:1. tensile strength Mpa≥602 ...