bluecast resin blue 2BlueCast X10 Resin Castable 3D resin for jewelry and large models BlueCast X10 is an advanced castable resin for 3D printing, specially developed for large jewelry pieces and models with high metal requirements. With its wax like properties, it can be processed like conventional wax using the same tools and techniques. Key features Residue free burnout at only 740 C Smoothest surfaces for noble results Very low shrinkage only 0. 7% in 7 days No ash