I'm looking for some insulation that i can "inject" into the lid of my 12gal cooler MLT. Currently it's hollow and i can feel the lid heat up significantly during a 60min mash.
So my plan is to inject some expandable foam or some type of insulation which would harden/dry. Does anyone know of anything or have any experience with something that could fit the bill? Preferrably something i can get at THD or the local hardware store.
So my plan is to inject some expandable foam or some type of insulation which would harden/dry. Does anyone know of anything or have any experience with something that could fit the bill? Preferrably something i can get at THD or the local hardware store.