Great tip ! Are all insulations for soda-pop machines the same? I have a Royal Crown Cola Ideal 55 slider that I will be restoring in the near future. It probably will need to have new insulation installed. So, what kind is needed for this particular machine?
I am not certain about all machines, but I've used R19 unfaced for my machines, the width works well for the cabinet size and it fills nicely..
Before you dig into that SLider... read someo other posts on SMC here and make sure you know what your getting into... That is one of the hardest machines to restore, due to the cooling system coils inside the walls of the machine.
Good luck, Thanks for checking in, and welcome to SMC!