Uniden UH45 80 Channel UHF Hand Held Radio FD2066 or the radiator fins

or the radiator fins

Impact Automotive Red Long-Life Coolant provides excellent corrosion and anti-freeze/anti-boil protection

5L Lh Auto

It chemically reacts with metal surfaces to provide lubrication properties far superior to conventional silicone lubricants

Operating temperatures between 200 and 700 degrees

Uniden UH45 80 Channel UHF Hand Held Radio FD2066 or the radiator finsIntroducing Unidens new and improved smallest UHF Radio. The UH45 is ideal for staying connected on your next adventure, even in the most remote locations without mobile reception. The portable UH45 is compact and has been built Rugged for Australian and New Zealand Conditions. The UH45 has a range of up to 3+Km and with its range extender (Duplex) Capability the unit can achieve even further range depending on the location of your local repeater