ProfiSeal GmbH, your specialist for sealing and bearing technology for commercial and pleasure craft. ProfiSeal is specialized in the design and manufacturing of highly reliable propeller-shaft and bulkhead seals for the ship and yacht building industry. Our main activites are within the segments of workboats (including passenger and cargo-crafts), public authority crafts (including patrol boats and special crafts) as well as yachts. Our product range various from 20 up 600 mm shaft diameter. Engineering customized products is our passions.