POOL ANTI-FREEZENon-Toxic Pool Antifreeze Protects Pools Pipes Down to 50 Degrees Below Zero! PROFESSIONAL POOL PROTECTION! Our non-corrosive pool anti-freeze is used to winterize your inground pool's plumbing lines to guard it from freeze damage. It is totally safe for all plumbing line types and it will protect pipes down to -50°F. Propylene Glycol. Use one gallon of anti-freeze for approximately every 10-feet of 1-1/2" pool PVC pipe. 1-Gallon bottle |








