Was wondering what kind of sealer you use for your pine plywood. I have a plywood rack for balls and want to seal the inside to keep any problems from occuring,i.e. glue toxins, mold, etc.

I would like to have something that I can wipe clean and be fairly well problem free. Since it's a rack it would need to stand up to pulling in and out of shelves.

Any input would be appreciated.

Jon