Reddit reviews Cast Acrylic Sheet, Translucent White, 12" x 12" x 0.236" Size
We found 2 Reddit comments about Cast Acrylic Sheet, Translucent White, 12" x 12" x 0.236" Size. Here are the top ones, ranked by their Reddit score.
Cast acrylic is a lightweight, rigid plastic that resists breakage better than glass and offers excellent weather resistanceColor is translucent white
I think an acrylic panel (that is thick enough supported) would work well. You can cut it with a saw and could purchase it clear or white which I'm sure would match your refrigerator. Check Amazon. It can be scratched though so I might go with white instead of clear.
Some pvc with wall flanges on either side to make an I shape would let you get just enough height to relieve some of the stress on the bottom plastic bit without reducing the stability of the case.
Plus, if it's a white case, it's gonna blend in pretty well.
Edit: I assume it's in the curved bit of the plastic bottom part that is breaking?
An alternative to feet would be to use some stiff sheet material, maybe something like [this] (http://smile.amazon.com/dp/B006FLZ03A) (amazon).
Cut it to fit between the the bottom of the case and the plastic feet of the case and glue it in place. That way, the weight of the case is going more through this piece than the curved part of those plastic feet.