Expanded PVC Sheet is a high density, expanded polyvinyl chloride (PVC). Expanded PVC is a very lightweight material that is easy to cut, machine and fabricate. The interior of the sheet is porous while the surface is smooth and hard. Expanded PVC is excellent for printing, silk screening and laminating. It is resistant to many chemicals and water. Expanded PVC has good sound dampening and thermal insulation. Common uses are signs and displays. We carry all major brands of Expanded PVC sheets including Sintra®, Komatex®, Komacel® and Celtec®. OCIP has one of the largest inventories of Expanded PVC sheets.