Cool Blue™ Heat Sink Paste.
- Protects the rubber and plastic seals in ball valves, solenoid valves, reversing valves and heat sensitive materials.
- To prevent overheating: a heat transfer cool indicator has been added.
- As paste absorbs heat, it changes to a dark blue.
- Safe to use, non-toxic, harmless to skin and odorless.
- Easy to clean: wipe off with cloth or wash with water.