Portola’s Limeproof Undercoat was created for use with Portola’s Lime Wash and is designed to help achieve a more consistent appearance and uniform absorption of Lime Wash.
Portola’s Limeproof Undercoat can be used over previously painted interior and exterior surfaces. This is an acrylic primer made with 100% acrylic resin and formulated exclusively for Portola Paints.