General Finishes Flat Out Flat Topcoat, Pint

Do not apply clear topcoats over bright white paint, as yellowing may occur due to a reaction to the substrate. Light color paints may also experience yellowing due to topcoat application, but it will less noticeable, Preserves the look, feel and color of chalk paint and milk paint, Vastly improves durability, Water-based, easy to use, warm soapy water cleanup.