GENERAL PURPOSE - R37WF General Purpose Wax is an appropriate formulation for most jewelry designs. This product has a well-balanced range of properties for the most demanding wax applications, with good flow, low shrinkage and easy to read. This wax is available in aqua, burgundy and turquoise. Technical information Flow (cPs) Medium/High Elasticity (N) Average Hardening Point (°C 63) Linear Shrinkage (%) 2.1 Injection Temperature (°C) 70