Description Dy-Mark Protech Dry Graphite Lubricant Spray 150g Anti Friction Finely ground powder for optimum penetration Lock lubricant Reduces friction and wear A Multi-purpose dry powder lubricant that provides lubrication to surfaces which require unhindered sliding capability. Lubricate locks, latches and hinges for long lasting smooth operation. Convenient aerosol delivery. Easy, no mess application. Extension tube for hard to reach areas. Use on metal, wood or plastic. Recommended uses: Door locks Hinges Zippers Latches