... great importance to prevent pollution in the secondary water supply.SMC water tank Material:Safe, clean resin, calcium powder, ... zinc stearate, firming agent TBPB, Mgo, fibre yarn. SMC water tank Characteristics:1. tensile strength Mpa≥602. bending strength ... widely used in residential buildings, hotels, office buildings, R&D buildings, schools, malls, restaurants and other public facilities as ...