Painter's Putty Knife Small 320×55 Medium 640×110 Large 1024×177 Download Tiff Original 2400×414 | (629.7 KB) Description The painter's putty knife is used for scraping and spreading putty, a plastic clay material. Keywords painter's putty knife, plastic clay, putty knife, scraping knife, spackle paste, spreading knife, wallpaper hanging tools Galleries Knives, Wallpaper Hanging Tools Source: Maire, F. Modern Painter's Cyclopedia (Chicago, IL: Frederick J. Drake & Company Publishers, 1918)