HY-711 medium-set PVC cement is specially formulated for warm climates, providing extended working time before curing. The heavy-bodied formula fills gaps perfectly and delivers strong permanent bonds. It works for PVC pipes up to 12" (315 mm), potable-water certified and perfect for long-term industrial piping projects. ABOUT US Foshan Shunde Guanye Building Materials Industrial Co., Ltd. is headquartered in Shunde, Foshan. Its independent brand H&Y Hongye was founded in