Weight-optimized sealing profiles from SaarGummi Automotive are making a significant contribution to reducing the overall weight of vehicles. In the extrusion of EPDM sealing profiles, SolidLight® uses so-called micro-cellular foams. This structure combines the proven qualities of a compact mixture with the weight advantages of the flexible, closed-cell, micro-cellular polymer foams. Especially large construction parts benefit of SolidLight®, because there is a clear proportional weight reduction in the use.