HY-717 high viscosity PVC pipe cement, medium drying, strong bonding. Safe for drinking water pipelines, meets domestic and international standards. Fits pressure pipes up to 12 inch, transparent & grey available. Full range of sizes from small bottle to large can. Suitable for engineering & home use, 3-year warranty. ABOUT US Foshan Shunde Guanye Building Materials Industrial Co., Ltd. is headquartered in Shunde, Foshan. Its independent brand H&Y Hongye was founded in 1996.