The UK’s Leading Independent Stockist, Manufacturer and Distributor of Fluid Sealing Products and Services. Founded in 1972, M Barnwell Services is a family business and prides itself on providing expert industry knowledge, technical expertise, products and services to over 5000 customers globally. They include established partnerships with the Worlds leading OEMs in Automotive, Agriculture, Construction and Compressor Pump and Valve. Our range of fluid sealing products include O Rings, Oil Seals, Rotary Shaft Seals, Hydraulic Seals, Hygienic (FDA) Seals, Pneumatic Seals, Gaskets, Fasteners, Sealing Kits, Shaft Repair Kits, Special Rubber Mouldings, D Rings and many more. We aim to work in partnership with you to reduce your supplier base, inventory and long-term costs. Applying our unique product knowledge to your specific needs, we will always offer the right sealing solution for your industry and application.