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.
NEW, General Finishes High Performance Polyurethane, Semi-Gloss, Pint, 148414, Best Water Based Finishes Ever Tested by Woodcraft, Formulated to Resist Foaming and Prevent Sags, Won’t Run Like other Water Based Finishes, Tack Free Dry Time is Only 15 Minutes,...