Freeze Protection

Pre-mixed Antifreeze for Wet Fire Sprinkler Systems Non-toxic, glycerine-based antifreeze for use in all types of wet fire sprinkler systems, including CPVC. Factory pre-mixed to NFPA guidelines of a 48% glycerine...

Pre-Mix Antifreeze for Wet Fire Sprinkler Systems 5 Gallon Pail Factory pre-mixed, non -toxic antifreeze designed specifically for use in wet fire sprinkler systems. Propylene glycol-based material which is suitable...