KLINGERsil C-4409 High quality non-asbestos grade based on Aramid rubber binder with nitrile fiber and expanded steel reinforcement. General purpose material for many industrial-sealing applications. The Klinger group has been recognized as the market leader in gas and sealing for over a century. Our Research and Development Laboratory has investigated over 250 different fiber forms in the search for asbestos free alternatives. The search results have a range of high quality and High performance Good resistance to oils, fuels, hydrocarbons Good creep resistance Very successful in internal combustion engine Applications 3xA anti-stick finish on both sides Tests and Certifications BS 7531 Grade Y (without reinforcement) Availability Denotes standard sheet size Other Grades Available: KLINGERsil C-4400, without reinforcement KLINGERsil C-4408, mild steel mesh KLINGERsil C-4409-L, with stainless steel reinforcement