Glass, Molders, Pottery, Plastics and Allied Workers International Union

Glass, Molders, Pottery, Plastics and Allied Workers International Union (GMPIU)
FoundedMay 1, 1988
DissolvedJanuary 1, 2018
HeadquartersMedia, Pennsylvania
Location
Members27,864 (2013)
AffiliationsAFL–CIO and CLC
Websitewww.gmpiu.org

The Glass, Molders, Pottery, Plastics and Allied Workers International Union (GMPIU) was a labor union representing craft and industrial workers primarily in the ceramics, china, craft metals, fiberglass, glass, insulation, and pottery industries, in the United States and Canada.