Cable entry grommet Mold

The cable entry grommet is used to close the entry openings on the top tube of the frame. The grommet has a large hole for the brake line to pass through. Before filling the molds, spray the inside of all three mold parts with a thin layer of grease to prevent the silicone from sticking to the mold surfaces. Then, assemble the three mold parts and secure them tightly using a screw clamp. Fill the assembled mold with silicone using a silicone caulking gun. Once filled, allow the silicone to cure…

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