- 19:34, 27 April 2008 (diff | hist) . . (+514) . . N Talk:Converting a cooler to a mash tun (New page: == '''Comments on RubberMaid MLT''' == I just followed the plans to convert my Rubbermaid cooer to a MLT, but this time with a 5 gallon cooler. The design worked perfectly! I also had ...)