Combining firm bellows with soft, flexible lips made from specially developed material that features elasticity of rubber and wear resistance of polyurethane, 10–110 mm DURAFLEX® Suction Cups are particularly suitable for uneven and porous surfaces. Material is mark-free and contains no Paint Wetting Impairment Substances. With lower building height than multi-bellows cups, single bellows version offers stability at high speeds and fits into space-restricted areas, such as robot arms.