Eric, Brad
Its called Cove Molding p/n 201673 and they sell it by the foot. Comes in
white only - Oasis has it, but I believe its an Airstream product so any
A/S dealer should have it.
I can attest for Brads "hot water method" really turned out nice. I tried
to save mine, but it had too much paint on it. Besides, mine is white anyway.
Ken