PU White Sealer (Polyurethane White Sealer) is a superior-grade, two-component pigmented PU primer–surfacer developed as a high-solids basecoat for interior furniture and MDF. Its formula provides very good covering, filling, sanding and adhesion, building a dense, smooth white base ready for PU white or pigmented topcoats.

The sealer wets the wood substrate well, levels nicely and sands easily to a fine surface, helping to hide substrate imperfections and sharp edges before finishing. Designed for wardrobes, closets, doors, paneling, frames and similar joinery, it supports quick handling thanks to fast drying and allows a superbly prepared surface that maximises gloss or matt uniformity of subsequent PU coats. Supplied in 37.5 kg, 30 kg, 7.5 kg and 1.5 kg packs, PU White Sealer anchors the entire PU system, improving durability and long-term appearance of high-end lacquered furniture.