Some of our most Popular Materials include Acrylic Sheet, Polycarbonate Sheet, PVC Sheet, Polyethylene Sheet and More. Acrylic Sheet. Also known as Plexiglas, acrylic is a strong, lightweight, glass-like plastic that is several times stronger than glass. Acrylic is one of the most mm used plastics around the world today. It is strong, durable, easy to fabricate and bend and is a lot safer than glass due to less chance of breakage. PVC Sheet