Since 2023 we have replaced the classic US Boxes, which everyone uses but which were not originally designed for foiling, with our own US Double Entry GONG Boxes designed and tested by our design office for extreme use in foiling. These new boxes are specifically reinforced in areas of high stress and are molded with a high fiber content. Durability is increased tenfold. We are clearly on the best BOX on the market which corresponds exactly to our needs in terms of resistance and functionality. What could be simpler than aligning the 4 nuts with the 4 entrances and sliding the foil into the box? 3 turns with a screw tightener and it’s ready. It’s so easy that you’ll wonder how you could do it the old way for years hahaha.
The foil boxes are placed in a large PVC 80kg/m3 reinforcement thicker than the boxes. Without any risk of water infiltration in the EPS sandwich, even with an intense impact. This reinforcement is connected to the PVC sandwich of the deck with PVC slats to ensure the cohesion of the whole and to avoid any play in the reinforcements over the years. Everything is fitted with fiberglass reinforcements for tolerance and carbon to limit bending. The handle is also set in a waterproof PVC block.
Remember that the high density PVC blocks that house the boxes and the handle are in addition to the full PVC sandwich. The anchoring is absolutely perfect. Not to compare with a reinforcement simply held by layers of fiber. Our reinforcements take hold on a high thickness of rigid material that you would not be able to bend by hand for example, which you could if it was only layers of fibers.