X-I-M 11025 #400W SPRAY WHITE|XIM's 400W is a fast-drying solvent based bonders and primer/sealer. It provides excellent sealing and adhesion to many hard-to-coat surfaces. It is recognized as a leading bonding primer for tough-to-coat surfaces by major painting contractors. It forms an ideal prime coat for a wide range of surfaces, including wood, ferrous metals and non-ferrous metals, plaster, formica, some plastics, glass, tile, fiberglass and hardboard. (Because there are many types of surfaces, plastics, and composite materials, always test a small area first for adhesion and topcoat compatibility.)