MRL 360 Coolant Temp 210+
Apparently all the Prestone coolants are based on OATS (organic acid technology which eats away at silicone(gaskets), solder and some metals. Older technology is IAT(inorganic ADDITIVE technology) and doesn't harm(as much) our older rads.
Peak antifreeze apparently has some older technology stuff. I'm going to check and see. Ive never heard of this but Don's started out as a youngster in his dad's rad shop and been doing rads for 40+ years.
