I'm going to be replacing the armature, brushes, brush housing, bearings and gaskets on my Maxxum 70. I've got all the old parts removed and the inside of the armature housing and cone cleaned up and put new terminals on the pos & neg wires. I noticed when I took everything apart it didn't look like there was any kind of gasket sealant used, just the gaskets themselves. One of which was just a paper gasket. Is it recommended to use any kind of gasket sealant in addition to the gaskets when I reinstall this thing? I want to be sure and seal it up good to keep all the water out.