watch 01:48 The Loop (Movies) Do you like this video? Mater and the Gas-Caps Mater and the Gas-Caps was an American garage rock band. They became famous with their song: Dad Gum. During a recording, they became Heavy Metal Mater. The Band Mater, voice Rocky, guitar Eddie, bass Drummer Pitty, drums Genres Rock Rock 'n' Roll Garage rock Retrieved from "https://worldofcarsdrivein.fandom.com/wiki/Mater_and_the_Gas-Caps?oldid=152913" Categories: Music Organizations/Bands/Teams Languages: Português do Brasil Community content is available under CC-BY-SA unless otherwise noted.