Carlisle TyrFil is the leading global supplier of polyurethane tire fill and productivity technologies for off-the-road (OTR) ... equipment tires, OEM and aftermarket - providing superior product performance and value. All of our product brands are formulated to improve safety and increase productivity in demanding OTR applications, where operating equipment reliability is critical. In 1971, TyrFil, the world's first polyurethane tire fill material intended to flatproof tires, was invented. Today, TyrFil is leading the global polyurethane tire fill market and can be found in over 65 countries. As the global leader, Accella Tire Fill Systems will continuously invest in R&D to develop innovative products that not only flatproof tires, but promote operator safety and sustainability. With more than 500 years of combined experience, no other tire flatproofing company in the industry can match our level of innovation, product offering, or technical support. Our facilities in California, Tennessee, Ohio, Germany and China have processed over 1 billion pounds since 1971. Visit www.AccellaTireFill.com for more information. read more