DAP Professional Painter's Putty '53' is a smooth, easy-working putty designed for the special needs of professional painters. It is ideal for filling small holes and cracks in interior or exterior surfaces such as baseboards, windowsills and woodwork. It has exceptional adhesion and resists oil bleeding. DAP Professional Painter's Putty '53' may also be used for window glazing to glaze wooden window sashes. For interior and exterior use, paint following application to maintain durability. DAP products provide durable performance for a variety of projects.