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Mold Release

To be convinced of the benefits of McLube products we suggest you evaluate the appropriate product under your particular production conditions. Free no-obligation evaluation samples, technical assistance and custom formulations that suggest themselves to meet critical application problems are available on request.

Call: 1 800 2 MCLUBE or click the above link and fill out the form.

McLube's urethane mold release agents are used to create higher quality products and extend the life of your molds. All with a lower rejection rate due to the ability of our release agents to easily separate the product from the mold with no sticking or tearing. Our formulas come in water based and solvent based versions that are designed for many different materials and processes. Contact McLube for help figuring out which specific formula would help your molding process the best. Our Urethane Mold Release Agent comes in liquid and spray versions ranging from 10 oz. spray cans to 275 gallon totes to handle jobs of any size.

Currently Available Water-Based
Urethane Mold Release:

McLube 716  Semi-Permanent Release Agent for Cast Urethane Parts

MAC 716 Semi-Permanent Release Agent for Cast Urethane Parts

Water based mold release for cast polyurethane parts.

Typical Applications:

  • Casting,
  • Flexible Carpet Backing,
  • Rollers,
  • Skate Wheels,
  • Wheels

Materials:

  • Flexible Elastomeric Urethanes

Available in:

  • Gallon Container,
  • 5 Gallon Pail,
  • 55 Gallon Drums,
  • 275 Gallon Totes
Custom Formulations | Expert Advice | Free Samples
McLube 794  Water Based Semi-Permanent Release Agent

MAC 794 Water Based Semi-Permanent Release Agent

Water based release agent. Especially effective for molding urethane foam seating and shoe soles.

Typical Applications:

  • All Urethane Molding

Materials:

  • Flexible Elastomeric Urethanes

Available in:

  • Gallon Container,
  • 5 Gallon Pail,
  • 55 Gallon Drums,
  • 275 Gallon Totes
Custom Formulations | Expert Advice | Free Samples
McLube 838   Semi-Permanent Water Based Fluoropolymer Release Film

MAC 838 Semi-Permanent Water Based Fluoropolymer Release Film

Aqueous solution of a fluoropolymer that will not settle on standing. It provides a durable, semi-permanent type release film that will not transfer to molded parts.

Typical Applications:

  • Casting,
  • RIM,
  • Seating

Materials:

  • Rigid Urethanes,
  • Flexible Urethanes,
  • Dual Durometer Urethanes,
  • Flexible Foam,
  • Rigid Foam,
  • Elastomeric Self-Skinning Urethanes

Available in:

  • Gallon Container,
  • 5 Gallon Pail,
  • 55 Gallon Drum,
  • 275 Gallon Totes.
Custom Formulations | Expert Advice | Free Samples

Currently Available Solvent-Based
Urethane Mold Release:

McLube 715    Semi-Permanent Release Agent for Polyurethane Parts

MAC 715 Semi-Permanent Release Agent for Polyurethane Parts

Mold release agent for cast polyurethane (CPU) parts. Provides excellent release and lubricity.

Typical Applications:

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

Materials:

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

Available in:

  • 10 oz. Spray Cans,
  • Gallon Containers,
  • 5 Gallon Pail,
  • 55 Gallon Drums
Custom Formulations | Expert Advice | Free Samples
McLube 1733H  Polyurethane Mold Release Agent

McLube 1733H Polyurethane Mold Release Agent

McLube 1733H is a solvent dispersion of a solid active ingredient which produces a dry, colorless coating exhibiting excellent release/anti-stick characteristics.

Typical Applications:

  • Casting,
  • RIM,
  • Rigid Urethanes

Materials:

  • Rigid Urethanes,
  • Flexible Urethanes,
  • Rigid Foam,
  • Flexible Foam,
  • Dual Durometer Urethanes,
  • Elastomeric Self-Skinning Urethanes

Available in:

  • 12 oz. Spray Cans,
  • Gallon Containers,
  • 5 Gallon Pail,
  • 55 Gallon Drums
Custom Formulations | Expert Advice | Free Samples