How to Refinish Your Steel Bathtub
- 1). Wash the steel bathtub with a water-based degreaser, using a coarse plastic brush. Rinse the bathtub with wet rags. Wait two to four hours for the tub to dry.
- 2). Cover portions of the steel bathtub you do not want painted with professional painter's tape. Cover the floor beneath the bathtub with heavy-duty fabric dropcloths.
- 3). Apply galvanized metal etching primer to the clean steel bathtub, using a paintbrush manufactured for use with latex paint. Wait six hours for the primed bathtub to cure.
- 4). Wash the galvanized metal etching primer from the brush with warm water.
- 5). Apply epoxy appliance paint to the primed steel bathtub, using the clean paintbrush. Wait 24 hours before using the tub.
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