Polypropylene – Excellent chemical and heat resistance, low moisture
absorption, light weight with resistance to staining. Lower impact strength then
HDPE but higher temperature and tensile strength ratings.
H.D.P.E. (High Density Polyethylene) – Offers superior corrosion resistance, higher working temperature range and higher tensile strength.
These materials are available in other thicknesses… please call for estimate. Above materials are Non-Cementable.