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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.

Currently Available Water-Based
Composite FRP Mold Release:

McLube 507    Water Based Release Agent for Composite Parts

MAC 507 Water Based Release Agent for Composite Parts

Economical water based air cured semi-permanent release coating provides a durable release surface that will not transfer. Effective for room temperature surfaces.

Typical Applications:

  • Hand Lay-Up,
  • Spray Application

Materials:

  • Nylon,
  • Vinyl,
  • Epoxy,
  • Polyurethanes,
  • Ionomer Resins,
  • Epoxy / Fiber Composites,
  • Polyesters

Available in:

  • Gallon Container,
  • 5 Gallon Pail,
  • 55 Gallon Drum,
  • 275 Gallon Totes.
Custom Formulations | Expert Advice | Free Samples
McLube 799   Water Based Mandrel Lubricant for Filament Winding

MAC 799 Water Based Mandrel Lubricant for Filament Winding

Water based air cured semi-permanent release coating provides a durable release surface that will not transfer.

Typical Applications:

  • BMC,
  • Filament Winding,
  • RTM

Materials:

  • Vinyl Ester,
  • Epoxy,
  • Phenolic

Available in:

  • Gallon Container,
  • 5 Gallon Pail,
  • 55 Gallon Drum,
  • 275 Gallon Totes.
Custom Formulations | Expert Advice | Free Samples
McLube 973   Water Based Mold Release Agent for Composites

MAC 973 Water Based Mold Release Agent for Composites

Water based milky white emulsion that cures to form a clear colorless coating with excellent release and anti-stick characteristics.

Typical Applications:

  • Composite Molding

Materials:

  • Polyester,
  • Thermoplastic Resins,
  • Thermoset Resins,
  • Fiber / Resin Composites,
  • Epoxy / Fiber Composites

Available in:

  • Gallon Container,
  • 5 Gallon Pail,
  • 55 Gallon Drum,
  • 275 Gallon Totes.
Custom Formulations | Expert Advice | Free Samples
McLube 860 *NEW* Water Based Semi-Permanent Mold Release Agent

MAC 860 *NEW* Water Based Semi-Permanent Mold Release Agent

Semi-permanent mold release agent provide excellent release and durabilty. Usable to 1100° F.

Typical Applications:

  • Composite Molding,
  • Compression Molding,
  • SMC

Materials:

  • Nylon,
  • Vinyl,
  • Epoxy,
  • Polyurethanes,
  • Ionomer Resins,
  • Epoxy / Fiber Composites,
  • Polyesters

Available in:

  • 12 oz. Spray Can,
  • Gallon Container,
  • 5 Gallon Pail,
  • 55 Gallon Drum
Custom Formulations | Expert Advice | Free Samples

Currently Available Solvent-Based
Composite FRP Mold Release:

McLube 1700L   PTFE Dry Lubricant and Mold Release Agent

McLube 1700L PTFE Dry Lubricant and Mold Release Agent

Durable, dry, colorless film coating of PTFE particles that will provide excellent release and lubricity. Specifically designed to enhance mold flow characteristics.

Typical Applications:

  • BMC,
  • Compression Molding,
  • Filament Winding,
  • SMC

Materials:

  • Polyester,
  • All Epoxy Resins,
  • Phenolic

Available in:

  • 12 oz. Spray Can,
  • Gallon Container,
  • 5 Gallon Pail,
  • 55 Gallon Drum
Custom Formulations | Expert Advice | Free Samples
McLube 1725L   PTFE Mold Release Agent

McLube 1725L PTFE Mold Release Agent

White translucent PTFE release coating and lubricant which works well with a variety of composite materials and processes with the added benefit of protecting mold surfaces from corrosion when in storage. Requires no curing step.

Typical Applications:

  • Compression Molding,
  • Filament Winding,
  • RTM

Materials:

  • Graphite,
  • Vinyl Ester,
  • Epoxy,
  • Phenolic

Available in:

  • 12 oz. Spray Can,
  • Gallon Container,
  • 5 Gallon Pail,
  • 55 Gallon Drum
Custom Formulations | Expert Advice | Free Samples
McLube 1733H   PTFE Mold Release Agent and Lubricant

McLube 1733H PTFE Mold Release Agent and Lubricant

McLube 1733L is a solvent dispersion of a solid active ingredient, which produces a dry, colorless coating exhibiting excellent release/antistick characteristics. It is especially effective for release of polyurethane compounds and polyester or epoxy fiberglass composites.

Typical Applications:

  • Composite Molding,
  • Filament Winding,
  • Hand Lay-Up

Materials:

  • Epoxy,
  • Polyester,
  • Phenolic

Available in:

  • 12 oz. Spray Can,
  • Gallon Container,
  • 5 Gallon Pail,
  • 55 Gallon Drum
Custom Formulations | Expert Advice | Free Samples
McLube Mold Sealer

McLube Mold Sealer

Sealer for fiberglass reinforced polyester, epoxy and all types of composite molds.

Typical Applications:

  • MOLD SEALER

Materials:

  • All Mold Surfaces

Available in:

  • Gallon Container,
  • 5 Gallon Pail,
  • 55 Gallon Drum.
Custom Formulations | Expert Advice | Free Samples
McLube Mold Cleaner

McLube Mold Cleaner

Highly effective solvent cleaner for composite applications specifically designed for easy removal of residual resins and most release coatings

Typical Applications:

  • MOLD CLEANER

Materials:

  • All Mold Surfaces

Available in:

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