... 4)light weight but high safety 5)long wearing stainless steel water tank with 304,316,316LSMC combined water tank is assembled by ... , sealing , metallic structure, and plumbing. We can assemble the one with 0.125m3~5,000m3 according to your need. The period ... of use is over 30 years usage.Material:Safe, clean resin, calcium powder, zinc stearate, firming agent TBPB, Mgo, fibre yarn ...