Hercules 35291 Cryo-Tek 100 for AL Antifreeze, 55 Gallon

Is designed for use in hydronic heating and cooling closed-loop piping systems, ice melt and general heating systems with aluminum heat exchangers. Blend of virgin (not recycled) propylene glycol and exclusive Triple Protection additives. Plumbers have come to trust the Hercules offering to provide the highest quality of plumbing products.

Features:

• Special formula for aluminum heat exchange boilers
• Blend of virgin (not recycled) propylene glycol and exclusive Triple Protection additives
• Can be diluted with water for less severe conditions (See Chart)
• Provides protection against acid corrosion, scale and sedimentation formation
• 55 gal industrial size
• Orange liquid
• Cryo-Tek -100/AL and all Cryo-Tek products is"GRAS" (Generally Recognized As Safe) for incidental contact with food