Orange Tooling Gel CoatTooling Gel Coat is an abrasion resistant gel coat used for fabricating molds when gloss retention, superior hardness, exceptional craze resistance and minimum distortion are paramount. Our Orange tooling gel coat offers excellent contrast allowing you to gauge the gel coat coverage and differentiate between your finished part and the mold. The life of a good polyester mold may be extended considerably by the use of tooling gel coat. For best results,