Sydney Harbour Limeproof Undercoat Sealer is an interior / exterior use undercoat primer / sealer that can be applied to bare paintable surfaces, or for use over previously painted surfaces as an undercoat primer prior to the application of any Sydney Harbour paint finish. It is the required undercoat for Sydney Harbour Interno Lime Wash, Distemper, Liquid Iron and Liquid Copper for it's alkaline and acid stain blocking properties.
- Ultra flat finish, bright white when untinted
- Water-based, easy cleanup, low odor, low VOC
Can be applied to most suitably prepared interior or exterior surfaces, including timber, masonry, plaster board, PVC piping and furniture
- Covers 400-450 square feet per gallon