The MTI hose offers a practical solution to voids common to the vacuum infusion process. Using MTI hose in place of standard spiral tube for the evacuation venting in vacuum infusion process gives unprecedented void free results. The typical vacuum infusion panel is commonly affected by small “pits” or voids especially on the surface requiring post mold refinishing. The unique MTI hose creates a barrier at the evacuation tube that allows for the air to exit but immediately stops the resin flow at the edge of the tube eliminating resin entering the vent tube. This action not only aids in eliminating voids in the laminate it allows for great freedom in the placement of the resin injection feed. JHM Technologies has added the MTI hose to our line of closed molding solutions. For additional information on the MTI, how to use and how MTI hose works please visit: