Anderson Development is now offering LFTDI prepolymers based on a polycaprolactone backbone.  These new prepolymers have enhanced hydrolytic stability over a standard polyester prepolymer as well as being lower viscosity.  They give 1.5 to almost 3 times the split tear strength and nearly equivalent resilience of a PTMEG-based prepolymer of the same hardness.   This makes […]