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Luborflon MS 20

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PTFE aerosol release agent for rubber and thermosetting plastics.

PTFE aerosol release agent for rubber and thermosetting plastics — silicone-free up to +300 °C, with adhesion additives for metal surfaces and particle size 3–4 μm for a uniform non-stick dry film

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Spray PTFE Sortiment Review 2026

 
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Shipping & Delivery

Usually 1 to 3 business days

Availability is confirmed after order receipt.

Express logistics within Switzerland & Europe.

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Product data

Internal reference: 41-853.SP.ML400

HS Code: 34039900

Internal Reference: 41-853.SP.ML400
HS Code: 34039900

Luborflon MS 20
Luborflon MS 20
Luborflon · CRC · SKU 41-853.SP.ML400

Luborflon MS 20 is a PTFE aerosol release agent for rubber and thermosetting plastics — silicone-free up to +300 °C, with adhesion additives for metal surfaces and particle size 3–4 μm for a uniform non-stick dry film.

Release sprays for composite and reaction casting applications — wax- and silicone-based spray release agents for clean demolding of polyester, epoxy, and polyurethane resins in model making, boat building, automotive body construction, and industrial fabrication. Luborflon MS 20 is tailored to specific industrial and workshop applications — the key properties and areas of application are listed below.

PTFE dry film up to +300 °C — silicone-free

Sansil Luborflon MS 20 is an aerosol dispersion of a PTFE telomer in solvent — specially developed as a release agent for molding rubber and thermosetting plastics. Resistant to high temperatures up to +300 °C, silicone-free. Additives improve the adhesion of PTFE particles to metal surfaces. Aerosol spraying produces a very uniform film with particles of 3–4 μm — excellent non-stick and dry lubrication properties. Mixing ball for homogenization — shake the bottle before each use.

Luborflon MS 20 in figures
PTFE
Telomer
+300 °C
temperature-stable
3–4 μm
Particle size
silicone-free
paintable

What sets Luborflon MS 20 apart

PTFE dry film lubrication
Anti-stick and dry lubrication properties without migration onto the component.
High-temperature resistant up to +300 °C
Also suitable for high-temperature vulcanization and thermoset curing.
Silicone-Free
No impairment of subsequent painting, bonding, or coating steps on the component.
Improved adhesion to metal
Special additives ensure secure retention of PTFE particles on tool surfaces.
Fine particle size 3–4 μm
Very uniform film even in fine structures and undercuts.
Mixing ball in the aerosol
Ensuring homogeneity — shake before each application, audibly move the mixing ball.

What is Luborflon MS 20 used for?

Rubber vulcanization
Release agent for molding rubber components — also for hot press applications.
Thermoset mold making
Phenol, melamine, and urea resin molds with dry film release.
Silicone-sensitive processes
Recommended where silicone release agents are excluded (pre-vulcanization applications).
Tool protection with sticky resins
Protection against adhesion of particularly aggressive or tacky resins.
High-Temperature Pressing
Compression molds up to +300 °C without evaporation of the release film.
Non-stick coating for tools
General non-stick coating of tools for sticky materials.
Data Sheets & Safety Data Sheet
TDS and SDS in multiple languages — view or download directly.
To the documents →

Processing

1
Prepare the mold
Mold clean, grease-free, and silicone-free. Seal absorbent substrates beforehand. For new molds, repeated waxing is recommended — micropores are closed.
2
Condition the release agent
Bring the aerosol can to room temperature (approx. 20 °C) before use — spraying when cold results in uneven layers.
3
Shake the aerosol can
Stir thoroughly before and during use — active ingredients must be evenly distributed in the propellant gas.
4
Spray from a distance of 20–30 cm
Apply slowly and evenly in a thin layer — all mold areas must be wetted by the release agent.
5
Flash-off 10–60 minutes
Drying time varies by product — solvents must evaporate completely. For wax-based release sprays, optionally polish with a soft cotton cloth (caution — friction generates heat; do not polish away the release film).
6
Re-spray as needed
If the release effect diminishes, repeat the process. The release agent film builds up in the mold after repeated use — periodic cleaning with a release agent remover is necessary.

Recommended accessories

Release spray TRS
Silicone-free spray release agent up to +120 °C for epoxy, polyester, and polyurethane resins.
To the product →
Wax Release Spray G&P
Quick-drying silicone-free wax release spray for polyester, epoxy, PMA, PU, and silicone rubber.
To the product →
Neukadur Wax Release Spray P6
External wax release agent for UP and EP resins — standard in composite model making.
To the product →
ACHEM SG-1001S Silicone Release Spray
Universal silicone-containing mold release spray with high release reserve for multiple demoldings — suitable for PU/EP.
To the product →
SILISIL white petroleum jelly release paste
Universal release agent for PU/epoxy/polyester casts — protects the mold from aggressive resins.
To the product →

Luborflon MS 20 in comparison

Direct comparison with the related SILISIL sprays — the right choice for your application.

Luborflon MS 20
Current Product		 Release Spray TRS →Wax Release Spray G&P →SG-1001S →
Active ingredient basePTFE telomerWachsWachsSilicone
Silicone statussilicone-freesilicone-freesilicone-freesilicone-containing
Thermal Stability+300 °C+120 °C+90 °Csee TDS
Suitable resinsRubber, thermosetsEpoxy, Polyester, PUUP, epoxy, PMMA, PU, silicone rubberPU, Epoxy, Thermoplastics
Main applicationHigh-Temperature Release SprayComposite release sprayUniversal Wax Release SprayUniversal Release Spray
Topics & Application Fields
Key terms related to this product. Also useful for our search and filters.
Spray PTFE Sortiment Review 2026

Technical data for Luborflon MS 20

Product Information
Manufacturer CRC
Container 400 ml

Please refer to the technical data sheet (TDS) in the "Documents" tab for binding values.

Documents and data sheets

Click on a document for the preview or the download icon for direct download.

Safety Data Sheets (SDS) 3
Luborflon MS 20 - Safety Data Sheet DE.pdf
310 KB
Luborflon MS 20 - Safety Data Sheet EN.pdf
3552 KB
Luborflon MS 20 - Fiche de Sécurité FR.pdf
322 KB

Frequently Asked Questions about Luborflon MS 20

Application and compatibility questions from practice — answered by SILITECH.

Luborflon MS 20: PTFE aerosol release agent for rubber and thermosetting plastics — silicone-free up to +300 °C, with adhesion additives for metal surfaces and particle size 3–4 μm for a uniform non-stick dry film. Main applications: rubber vulcanization, thermoset mold making, silicone-sensitive processes.

For polyester (UP) and epoxy resin (EP), wax-based sprays are standard (Neukadur P6, Wax Release Spray G&P, Release Spray TRS) — silicone-free, they leave the component paintable/glueable. For difficult polyurethane demolding with high requirements or multiple cycles, the silicone-containing ACHEM SG-1001S offers the highest release reserve. For each application: thin, even coat, allow to flash off — often repeated waxing before the first pour on new molds.

No. Silicone sprays leave a water-repellent silicone film that prevents the adhesion of paints, adhesives, and coatings. Do not apply to surfaces that will later be painted or overlaid, or clean thoroughly beforehand with SILISIL Silicone Remover.

Store aerosol can below +50 °C, protect from direct sunlight, keep away from ignition sources. Pressure container — do not forcibly open or incinerate, even after use. In unopened original packaging, shelf life according to SDS — observe the printed expiry date.

Polyester/Epoxy resin composites: Wax-based sprays — Neukadur P6 (UP/EP special), Wax Release Spray G&P (silicone-free, polishable up to +90 °C), Release Spray TRS (silicone-free up to +120 °C). Polyurethane challenges: ACHEM SG-1001S with highest release reserve for multiple demoldings. Food packaging: NSR Food FPS Spray with NSF M1 registration No. 155325. If uncertain about material compatibility, always perform a small test pour.

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Product Specifications

Manufacturer CRC
Container 400 ml
Keywords
Keywords
Spray PTFE Sortiment Review 2026

Documents and data sheets

Safety Data Sheets (SDS) and Technical Data Sheets (TDS) for download: