... 1.25MPa, 1.6MPa, 2.0MPa ,2.5MPa Colors: light grey, white ,green or other colors on request Standard: ... high heat resistance, compression resistance, corrosion resistance, pliability and seismic performance which make PP-R the real environmental friendly ... well as the blemish, rust on basin and bath.4. Heat Preservation & Energy-Saving: Excellent heat insulation features, minimal thermal conductivity ...