Master 1K Spot Putty is a single component nitrocellulose based product that air dries to a sandable, durable finish in minutes. Designed for use in filling scratches, pinholes, low spots, sanding marks and other surface imperfections. Master 1K Spot Putty has excellent adhesion to bare metal, galvanised, aluminium, fibreglass, plastic, body filler, primers 1k & 2k, OEM finish and old paint. Surface Preparation: Surface must be clean and free of all dirt and grim
