Relatherm Heat Transfer Fluids last much longer and resists oxidation way better than most heat transfer fluids in the market. Our industry-leading Extended Life Additive Technology provides maximum longevity and maximum oxidation protection. We won’t just state this fact, we like to show you. In order to do that we carried out two repeatable Oxidation Resistance studies and a thermal stability study where we stacked up our products against other common heat transfer fluid products. In all the tests, our thermal fluids performed way better, lasted longer, formed no sludge and resisted oxidation the most when compared to popular fluid products. Check out the results of our scientific studies here.