Applications:

  • All Molding Processes
  • All Rubber Parts
  • Anti-Stick Coating
  • Compression Molding
  • Injection Molding
  • Transfer Molding

Materials:

  • SBR
  • EPDM
  • Nitrile
  • Butyl
  • CPE
  • Polychloroprene
  • Polyisoprene
  • Natural Rubber
  • Uncured Rubber

Properties:

  • Water Based
  • Adheres well to surfaces
  • Cost effective
  • Keeps molds clean
  • Multiple releases per application
  • Non-oily
  • Will not cause knit lines
  • Will not interfere with post finishing operations
  • Will not transfer to molded parts

McLube 1829 - Concentrated Release Agent

Description:

McLube 1829 is a cost effective mold release agent for all rubber compounds and an effective anti-stick solution for uncured rubber. This product is a cleaner, less cumbersome alternative to silicone oils and soap. McLube 1829 is sold as a concentrate.

Technical Data:

  • Color and appearance - Off-white emulsion
  • Dispersing medium - Water
  • Specific gravity - 1.01
  • Weight per gallon (lbs.) - 8.4

Application Method:

    RUBBER MOLD RELEASE APPLICATION: Dilute this product; one-part McLube to four-parts water is suggested while a mold is being conditioned. Depending on the process and material used, it may be possible to further dilute the product. McLube 1829 is considered a stable emulsion, but we recommend gentle agitation before use and periodically during application. The diluted product can be sprayed or wiped onto the mold surface. Apply the product to a hot mold to facilitate evaporation and save time.

    APPLICATION TO UNCURED RUBBER: Apply to the rubber while it is hot. If the surface is not hot enough to dry the coating quickly, then use hot air or heat lamps. Apply by spraying, flow coating or dipping. The optimum dilution rate will depend on the compound or process involved. Preliminary evaluations will determine the lowest concentration possible without reducing effectiveness.

Safety and Handling:

    Review the Safety Data Sheet before using this product. McLube 1829 has a very low order of toxicity but good industrial practice dictates caution at all times. Safety glasses and gloves are recommended when using this product. Prolonged contact with the skin should be avoided. Keep the product from freezing.

Availability

12 oz. aerosol, 1G, 5G pail, 55G drum, 275G tote

Important:

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.