A smooth, easy-working putty designed for the special needs of professional painters. It is ideal for filling nail holes, dents, and cracks in interior or exterior wood surfaces such as baseboards, window sills, and woodwork. It has exceptional adhesion and resists oil bleeding. May also use putty to glaze wooden sashes except: Not recommended to use as glazing on insulated glass units, plastic window panes, or any window over 48" in any dimension. Exceptional paintability. For best results, prime putty with an oil-base primer before painting with latex paints. Do not use lacquer or finishes containing heavy solvents over the putty. Exterior temperature should be over 40 deg. F. for application. Contains linseed oil for a smooth consistency. Odor is mild and pleasant. Color: White.