"Strange Glue" is a song by Welsh rock group Catatonia. Written by guitarist Owen Powell, it was the band's fourth single to be released from International Velvet and charted at No. 11 on the UK charts. As a solo artist Cerys later sang Strange Glue merged with the song Galway Shawl in concert. Irish rock band Aslan recorded a cover of the song, included on their 2009 album, Un'cased.