Harris 103064206 Ultimate Putty Knife The Harris 103064206 putty knife has been specifically designed and engineered to apply and smooth putty into windows and doors when repairing and filling chips. Also to help repair dents and splinters in wooden trim on windows and doors. Clean with warm soapy water after use and dry before storage.  Features: For applying and smoothing putty into windows and doors Hardened and tempered steel blade for strength and durability Soft grip handle