AR Butyl Reclaimed Rubber (ABR) is made from used butyl tubes. Butyl rubber is a synthetic rubber, a copolymer of isobutylene with isoprene. Butyl rubber is impermeable to air and used in many applications requiring an airtight rubber. The vulcanization properties of AR Butyl Reclaim make it particularly suitable for a variety of Butyl Rubber products.
In Butyl Reclaim, AR has the following grade: