We have a well functioning microwave oven with a rusty circular track on the bottom of the oven where the plastic wheels supporting the rotating glass dish have rolled for several years.
The track looks awful and it's spread to about 3/4" in width now, much wider than the wheel treads and I'm thinking it may soon rust right through the oven floor.
I tried painting it with white automotive touchup paint a while back, but that only lasted about a week before flaking off.
Can someone name a really tough white paint, maybe an epoxy based one, that I can use to put a heavy durable coating over that rusty "track"?
Failing that, I guess I can take the time to cut a circular band out of aluminum or stainless sheet metal and epoxy it over the rusted area with conductive epoxy to avoid the possibility of it arcing to the oven floor. But that's a bit of work and prolly guarantees that the microwave will decide to die soon.
Thanks guys,
Jeff