online metal supply expanded pvc sheet 3mm x 24" x 48", white online metal supply expanded polyvinyl chloride (pvc) is a durable, lightweight alternative to traditional pvc, known for a closed-cellular inner core produced via air injection during manufacturing. expanded pvc has an extraordinary combination of features that make it ideal for signage, exhibits, store displays, pop, kiosks, screen printing and more. the surface is a smooth matte finish that makes it ideal to paint or laminate. brand names include sintra, celtec, komatex, simocel.<p><ul><li> expanded pvc sheet</li><li> thickness: 3mm</li><li> sheet size: 24 inches x 48 inches (1 sheet)</li><li> color: white</li><li> finish: matte</li><li></li>