Welding Coolant Dynaflux 927-4x1 Ethylene Glycol Coolant Ready to Use Premixed with De-Ionized WaterReady to Use Right from the BottleDynaflux 927-4x1 Ready to Use is designed for use with All Liquid Cooled Mig & Tig Welding Systems and Liquid Cooled Plasma Cutting Systems. 927-4x1 protects to 10 deg. F, providing year-round protection for water coolers and other closed loop water recirculators. Low electrical conductivity helps reduce "High Frequency" problems associated with Tig torches.Don't make the mistake of using automotive "Anti-Freeze" in your welding or cutting equipment. You could end up with a damaged pump and clogged torches. Welding Coolant, Ethylene Glycol 927-4x1 Coolant Ready to Use is also available in 5-gallon case (2x 2.5gal. containers) or 55-gallon drums. Call 847-962-6289 for a shipping quote."Big Savings" when you Buy by the case!Dynaflux Welding Water cooler coolant 927-4x1 Ready to Use, for Mig, Tig and Plasma systems.