• Casting
  • RIM
  • Rollers
  • Shock/Energy Absorbing
  • Wheels


  • Rigid Urethanes
  • Flexible Urethanes
  • RIM
  • Rigid Foam
  • Flexible Foam
  • Cast Urethane (CPU)


  • Solvent Based
  • Easy-to-apply
  • Economical
  • Fast Air Cure
  • Improved Part Appearance
  • No Buildup
  • No Migration
  • Nonstaining
  • Reduced Rejection Rates

MAC 715 - Semi-permanent Release for Polyurethanes


MAC-715 is a semi-permanent release coating for molded polyurethane. It provides fast, easy part removal without transfer and multiple releases per application. The product is suitable for use with cast urethane, foams, integral skin, polyester and epoxy materials.

Technical Data:

  • Color and appearance - Clear Solution
  • Dispersing medium - Heptane
  • Specific gravity - 0.7
  • Weight per gallon (lbs.) - 5.83

Application Method:

    MAC-715 should be applied to a clean, dry surface free of previous release coatings and grime. We recommend a solvent to properly clean the mold. There is no need to mix the product. Bake-on not required. Spray a thin, even film over the entire mold and allow the product to dry. Reapply the product as needed.

Safety and Handling:

    Review the Safety Data Sheet prior to use. MAC-715 is flammable and must be kept away from heat, sparks and flames. Use only with adequate ventilation in enclosed areas. Always wear appropriate safety equipment when handling the product.


12 oz. aerosol, 1G, 5G pail, 55G drum


For expert technical assistance in selecting the optimum product to meet your specific requirements and to be convinced of the benefits of McLube lubricant coatings, we recommend you evaluate the appropriate product under your specific conditions. Samples and technical assistance are available, as well as custom formulations that suggest themselves for a specific application.