Novex Coverwell Primer Sealer Undercoat is a high-quality, acrylic-based primer undercoat designed for both interior and exterior use. Its water-based, low-odour, and low-VOC formula provides a smooth, even base for topcoats, with excellent sanding properties for a professional finish. Coverwell dries quickly to a flat finish with minimal roller splatter, making application easy. Ideal for use on bare timber, MDF, particle board, previously painted weatherboards, cementitious surfaces, and wallpapered areas.