General-Purpose Ruby Red Flakes™ : Injection wax with excellent flow & flexibility. You will find the minimal shrinkage is excellent when injecting large molds. Less flexible than Freeman Tuf Guy but has excellent memory. Ideal for stone-in-place casting. Built-in release agent for easy removal from molds. Injection temperature: 150° F.
Freeman now sells their superior waxes, previously marketed under the Kerr brand from 1987 to 2004, under their own brand. Feature the exact same formulations, colors and flake shapes that were offered by Kerr for years. Renowned for their high pattern detail, rapid solidification, minimal shrinkage, excellent flow and low ash content (.003%). Allow the cleanest burnouts and most accurate reproductions possible. Designed for platinum, gold and silver, as well as industrial and dental alloys.