Alphacool CKC Cape Kelvin Catcher Clear 1000ml Alphacool CKC is a specially developed coolant for PC watercooling systems. CKC is based on well-proven ingredients which were tested in industrial applications. This ensures maximum reliability & performance. CKC contains a special copper anticorrosive & does not contain Ethylene glycol, Ethandiol or other additives, offers the full thermal capacity of water & suppresses Algae & bacteria growth. It also contains additional inhibitors against corrosion. Alphacool does not use the standard anti-freeze ingredients which reduce the thermal capacity of the coolant but my be mixed with those. Coolants based on antifreeze require 25& antifreeze content to suppress algae & bacteria growth which lowers the thermal capacity. CKC is compatible with copper, brass, platings such as nickel, chrome, anodized Aluminum, Plexiglas (PMMA), POM & plastics for pump casings such as PPS-GF40 (Laing DDC amongst others) as well as PUR-, PVC- Tygon and Masterkleer tubing. Features & safety instructions Alphacool CKC: non-odorous & transparent, non-irritant Requires no hazard declaration Exempt from labelling regulations according to EG regulations/ Gef Stoff V The usual safety precautions when handling chemical substances must be followed Non-flammable, not self-combustive, not explosive Biologically degradable, not harmful to the environment S-phrases: S2 Keep out of the reach of children S20 When using do not eat or drink