• All Rubber Parts


  • Silicone Rubber
  • Epoxy
  • Dry Lubrication
  • Mandrel Lubrication


  • Solvent Based
  • Chemically Inert
  • Dry Bonded Film Coating
  • Excellent Lubricity
  • Multiple Release Cycles
  • No Transfer
  • Themally Stable

McLube 1700L Mold Release Agent & Lubricant


McLube 1700L is a solvent dispersion of a solid active ingredient, which exhibits low friction and excellent anti-stick/release characteristics. The product furnishes a release coating effective with all types of rubber and plastic compounds and works equally well on metallic and nonmetallic molds at temperatures up to 550°F. The coating exhibits a low coefficient of friction, which makes it an excellent dry lubricant.

Technical Data:

  • Color and appearance..................White, translucent dispersion
  • Dispersing medium......................Solvent blend - heptane, ethanol, butyl acetate
  • Specific gravity............................0.78
  • Weight per gallon (lbs.)................6.5

Application Method:

    Surfaces must be thoroughly cleaned and dried before applying McLube 1700L. All traces of prior release agents should be removed by washing with an appropiate solvent. McLube Mold Cleaner can be used. McLube 1700L is intended for use as supplied. Since the product is a dispersion of solid particles, agitation is required prior to use and periodically during use. Any conventional application method can be used for the product - spraying, dipping, wiping or brushing. A thin, even coating should be applied, and after the solvent has evaporated, a second coat is recommended. The double coating is suggested for start-up on a clean surface. For the first few cycles, a single coat of McLube 1700L is recommended for each cycle. Once the mold is conditioned, several cycles per application should be obtainable, and the mold surface should stay cleaner longer.

Safety and Handling:

    The Material Safety Data Sheet should be reviewed before using the product. The precautions to be observed in handling McLube 1700L are those related to the solvent blend in the product - heptane, ethanol, butyl acetate. These solvents are flammable, and thus, the product should be kept away from heat, sparks and flames. Use only with adequate ventilation, especially in enclosed areas. The active ingredient is essentially nontoxic, but heating it above 550°F, may cause formation of potentially harmful substances. Smoking should not be permitted while using McLube 1700L, and contamination of tobacco products should be avoided. Safety glasses and gloves are recommended when using this product.


12 oz. Spray Cans, Gallon Containers, 5 Gallon Pail, 55 Gallon Drums


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.