Pro Firm daylight photopolymer is ideal for making hard objects that you want to be hard but with the ability to compress under moderate to high force. When the objects are compressed or bent, they will return to their original state. The resin has be especially formulated for use on the Liquid Crystal Pro printer for large scale printing though can be used on other Liquid Crystal printers. The objects created will exhibit low tensile shear properties similar to that of the Firm