Refurbishing a Miller High Life Cooler This Miller High Life cooler had definitely seen better days before it was brought into our shop. We love a challenge, and were able to restore it to a like-new condition! microblend@yahoo.com2020-06-26T14:45:33-04:00June 26th, 2020|Categories: Before & After, Miller Cooler|Tags: auto body shop alternatives, cooler restoration, MicroBlend, MicroBlend restoration, Miller High Life cooler, restoring old coolers|