They quickly gained local attention, leading to a recording session with Good Vibrations and a single release. Following positive reviews and radio play, they signed with Polydor Records, recorded singles, and supported acts like Adam and the Ants and The Boomtown Rats.
Protex toured the UK, America, and Canada, and appeared in the short film "Shellshock Rock." They released their final single for Polydor in 1981 before disbanding.
In 2010, renewed interest came with the release of unreleased recordings. The band reformed with new members, toured, and released a live album. By 2017, the lineup included John Rossi on bass.