Plumbing Parker Hannifin Anti-Freeze | Ps1 Pipe Saver Anti-Freeze / Glycol (1 Gallon)

Pipe Saver Is A Corrosion Inhibited Propylene Glycol Based Anti-Freeze That Offers A Safer Alternative To The More Toxic Ethylene Glycol Based Solutions . It Can Protect Pipes From Bursting Down To -100°F (-73°C) . Applications Include Chillers, Hydronic Heating And Process Coolers.