Description
OKS 221 Spray is an assembly paste with very high MoS₂ contents for pressing and moulding processes as well as run-in lubrication of highly loaded sliding surfaces.
Field of application
- Assembly paste for press-fitting wheels, shafts, tires or bearings
- Non-stick primer coat for moving threads, guides and slideways to prevent stick-slip effect, seizing and wear
- Wearing-in lubrication of highly stressed sliding surfaces such as plain bearings, gearwheels, crankshafts with provision of anti-seizing properties
- Suitable for non-cutting shaping of the difficult type, such as doming, pressing, embossing while avoiding critical metal contacts and welding
Properties
- Immediate effective protection against corrosion, wear and stick-slipping under high stress conditions
- No pressing onto the sliding surface required
- Highly effective due to the strong affinity of the MoS₂ for metals
- Extremely low friction at highest loading capability
- Increased operational reliability of moving parts due to anti-seizing properties
- Improved performance due to organic molybdenum complex compounds
Technical Data
- Base oil: synthetic oil
- Thickener: without
- Solid lubricants: other solid lubricants
- Solid lubricants: MoS₂
- Additives: Moₓ-Active
- Unworked penetration DIN ISO 2137 no shear stress 0.1 mm: 260-290
- Lower operating temperature °C: -35
- Upper operating temperature separation °C: 450
- Upper operating temperature separation under exclusion of oxygen °C: 630
- Colour: black
- Density (at 20°C) DIN EN ISO 3838 g/cm³: 0.68
- Four-ball test rig welding load DIN 51 350-4 N: 4,200
- Size: 400 ml
- Packaging type: aerosol spray
Industries
- Rail vehicle technology
- Rubber and plastic processing
- Logistics
- Chemical industry
- Shipbuilding and marine technology
- Plant and machine (tool) engineering
- Paper and packaging industry
- Iron and steel industry
- Glass and foundry industry
- Municipal services


Hazard Information (CLP)

Signal word: Danger.
Hazard statements (H-statements)
- H222: Extremely flammable aerosol.
- H229: Pressurised container: May burst if heated.
- H304: May be fatal if swallowed and enters airways.
- H318: Causes serious eye damage.
- H336: May cause drowsiness or dizziness.
- H411: Toxic to aquatic life with long lasting effects.
Supplemental Hazard Statements (EUH)
- EUH066: Repeated exposure may cause skin dryness or cracking.
Precautionary statements (P-statements)
Prevention:
- P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
- P211: Do not spray on an open flame or other ignition source.
- P251: Do not pierce or burn, even after use.
- P273: Avoid release to the environment.
- P280: Wear eye protection/face protection.
Response:
- P301 + P310: IF SWALLOWED: Immediately call a POISON CENTER/doctor.
- P305 + P351 + P338 + P310: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/doctor.
- P331: Do NOT induce vomiting.
Storage:
- P410 + P412: Protect from sunlight. Do not expose to temperatures exceeding 50 °C/122 °F.
Hazardous materials. The forwarding charges may be raised, if shipping to: DE, AT, NL, GB, CH, CZ, IT, ES, FI, NO, BE, IE, RO, PL, FR, PT, LU, DK, LI, GR, SE, SK, BG, SI, CA, LT, EE, LV, HR, SA,
OKS Spezialschmierstoffe GmbH, Ganghoferstr. 47, D-82216 Maisach-Gernlinden, +49 8142 3051 500, [email protected], www.oks-germany.com






olivia_jane –
Looks even nicer in person. Surprisingly good quality for the price. Better than anything I’ve tried so far.
luke_star –
Just as it should be. Fast and secure delivery. As expected, top-notch. Excellent workmanship.
angela_b –
No unpleasant smell, which I really appreciate. Looks even nicer in real life. Very fast delivery, thank you.
madison88 –
Easy to use, no mess at all. Great product, worth every cent. Feels nice to use at home. This solved my problem completely!
Sébastien –
Very stable.
markus_88 –
Fast delivery, good workmanship.
james_88 –
Everything’s great. Robust and well-made. Great value for money.
David –
Great item. Everything in order. Exactly what I needed. Everything perfect and fast.
Julius –
Perfect for what I needed. No reason to complain. Works perfectly.
Emilia J. –
I was skeptical, but now I’ll order it regularly. Very effective, I noticed a change in just a week.
Camilla –
A friend recommended it to me and I’m thrilled with the purchase.