Next, I sanded and cleaned each of the compartments to remove stains and dirt. The loose caulk was removed as well and then Mark re-caulked each compartment, again we waited about 24 hours till the caulk set. We used 3M 4200 for this job as it is a fast set caulk. The fridge compartment shown here has only one cold plate and looks like new. Though the ‘fridge/freezer’ refit was done in early December, on Christmas Eve, Mark completed installed automatic lights in this compartment. Now when we open it at night we can see the beer, oh, yeah and other food as well…too cool.