EC6 Coolant - Opaque UV Green 5060175589064 Features: Pre-mixed with No Need for Additional Additives Low Electrical Conductivity Freezing Point – 6C Corrosion Inhibitors Proven to ASTM D3306 and BS6580 Long Life Biocide Stable Dyes Pump Friendly (non-clogging) Tested with PVC, PETG, Acrylic and Metal Tubing Ethylene Glycol Free Zinc Oxide and Titanium Dioxide Free Non-Toxic and RoHS Compliant 85% Bio-degradable Within 30 Days 2 Year Shelf-life