Our Patent pending Tile Gasket™ products were created for our Nested Base Manufacturing customers. For those looking for the benefits of a proper gasketing solution, but jobs that are constantly changing, these tiles offer the best solution. By covering an entire MDF porous spoil board with these non-porous tiles, not only is the vacuum less likely to leak from tool paths that are being cut, but the sum of 1/4″ holes creates a universal clamping system that holds entire sheets more effectively.