NSF 61 Certified Low VOC PVC Solvent Cement ASTM D2564 for Potable Water Mains Hongye HY-361 solvent cement, manufactured in Foshan Guangdong under ISO 9001 and ISO 14000 certified management, supplied to distributors and contractors in more than forty countries. Technical Performance Introduction This potable water grade solvent cement is formulated for drinking water transmission mains, treatment plant headers and municipal distribution networks where both joint integrity