Today I got a couple of inch-long scratches on my car and an adjacent abraded area that's a little smaller than a dime (similar to a large rock chip). The two scratches are about 1/16" wide. I can see primer but it's hard to tell if they go all the way to metal. My question is: Since I cannot have this repaired for about 3 weeks should I put something on these places to protect them from any moisture and rusting? I thought I might at least put a liberal amount of wax on them to buy some time and protect in case it should rain. Any other suggestions? Thanks.
Gary S