• Chip board
  • Glulam
  • High density fiberboard (HDF)
  • I-joist
  • Laminated lumber
  • Low density fiberboard (LDF)
  • Medium density fiberboard (MDF)
  • Oriented strand board (OSB)
  • Oriented wafer board (OWB)
  • Particle board
  • Plywood
  • Structural composite lumber (strand lumber)


  • Methylene diphenyl diisocyanate (MDI)
  • Polymeric diphenylmethane diisocyanate (pMDI)
  • Phenolic
  • Urea formaldehyde (UF)
  • Phenol formaldehyde (PF)


  • Solvent Based
  • Chemically Inert
  • Easy to Apply
  • Fast Air Cure
  • Matt Finish
  • No Buildup
  • No Migration
  • Nonstaining
  • Reduced Rejection
  • Thermally Stable

MAC 1140 Engineered Wood Mold Release Agent


MAC-1140 is a semi-permanent release coating for engineered wood.

Technical Data:

  • Color and appearance.................White emulsion
  • Dispersing medium.....................Water
  • Specific gravity...........................1.00
  • Weight per gallon (lbs.)...............8.32

Application Method:

    MAC-1140 should be applied to a clean, dry surface. All previously used release coatings should be removed by an appropriate method. Spray a thin, even film over the entire surface to be coated and allow to dry. Reapply as required. No baking is necessary.

Safety and Handling:

    The Material Safety Data Sheet should be reviewed before using the product. Freezing of the product should be avoided. MAC-1140 is water based and has a low order of toxicity. Care should be taken that good industrial handling practices are used. Safety glasses with side shields and impermeable gloves are recommended.


Gallon Container, 5 Gallon Pail, 55 Gallon 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.