Tarmac Group business was acquired by Anglo American later that year. In 2010, the group was separated into Tarmac Limited and Tarmac Building Products. Anglo American merged Tarmac Limited with the United Kingdom assets of Lafarge in 2013 to form a 50:50 joint venture, Lafarge Tarmac (now Tarmac Holdings). Tarmac Building Products was subsequently sold to Lafarge Tarmac in 2014. The company was originally formed by Edgar Purnell Hooley as the Tar Macadam (Purnell Hooley's Patent) Syndicate Limited in 1903. The distinguishing feature of the new process was that it "tarred" cheap blast furnace slag, a steelworks by-product, rather than expensive roadstone
The Bobby Fuller Four rhythm guitar, DeWayne Quirico returning on drums, and Mike Ciccarelli and Howard Steele (other former El Paso musicians) on lead guitar and bass, respectively. The group released a few singles (including overdubbing the Bobby Fuller Four's "It's Love, Come What May"), but disbanded less than a year later in 1967. Most former members of the Bobby Fuller Four remained active in the music industry after the group disbanded. Jim Reese died in 1991 after suffering a fatal heart attack whilst playing a round of golf. Tracks from the first Mustang album also featured on the follow-up album "I Fought the