Can Plastochem PVC solvent cement be used for drinking water pipes? Yes, Plastochem Medium Clear PVC Cement is safe for potable water applications. It meets industry standards for drinking water pipelines and is commonly used for pressure pipes, conduit, and DWV (Drain, Waste, and Vent) systems. How long does Plastochem PVC solvent cement last? Unopened Plastochem PVC solvent cem... https://solvent-cement.blogspot.com/2025/02/faqs-on-solvent-cement-by-plastochem.html