"PJL" wrote in message

Thanks Donald, I am concerned that whatever finish I apply may get on the
clothing that is being dryed. Do you or anybody else have suggestions on
a
positively waterproof/resistant finish that won't transfer to clothing.
Product brand names would be helpful and appreciated.

My mother had one of those for many years. It had nothing on it. Just
plain old wood and it lasted for 25 years that I know of.

If you want a finish, polyurethane will not bleed.