H&Y HY-711 heavy-bodied PVC solvent cement is engineered for large PVC piping systems. It features outstanding gap-filling capacity and medium curing speed, ideal for construction in hot weather. Compatible with all PVC classes & schedules, approved for potable water, sewage and water treatment projects for reliable long-term sealing. ABOUT US Foshan Shunde Guanye Building Materials Industrial Co., Ltd. is headquartered in Shunde, Foshan. Its independent brand H&Y Hongye was