The term "In-Board Gasketing" is used for standard attachments for long-term use for your CNC Router channel. The gasketing material is recessed into a pre-routed channel, creating a long-lasting gasketing solution with accurate Z-depth tolerances. When in a production environment that's making the same part(s) over and over, In-Board Gasketing is the material that is the best solution. Taking the time to make an air tight vacuum clamping tool will more than make up for that time when it comes to cutting parts. Finished parts in a single pass with faster feed rates is possible when parts are properly held.