Formlabs Clear V5 Resin (Form 4) 1 LClear Resin is an exceptionally clear and color neutral 3D printing resin, offering an optimal balance of fast print speed, high accuracy, transparency, strong mechanical properties, and an easy, reliable workflow. Clear Resin creates highly transparent and colorless parts that can be polished to near optical transparency. Create parts that are stiff and strong with a smooth surface finish that rivals acrylic. Clear Resin V5 is a new material