Clear Topcoat Sealer is a soya oil based, non-yellowing alkyd, penetrating sealer. Clear Topcoat Sealer has a creamy color due to the natural soy base, but dries clear. Clear Topcoat Sealer is sandable, exterior grade, and has a matte sheen. Once fully cured, Clear Topcoat Sealer is water-resistant. Clear Topcoat sealer is ideal for almost all paint colors and stains, but not ideal with pure white paints with no pigment (read below for recommendations). *Antique whites/old white/off white/ivories/creams have pigment.