Clockwork oil MBP-12

                                          Clockwork oil


                                                                    GOST 7935-74

Product description:

      Oil MBP-12 is a general purpose clockwork oil. It is produced by mixing bone oil with dioctylsebacinate or vacuum distillation fraction of oils.


      It is used to lubricate balance sheet supports and pallets of wristwatches, pocket watches, alarms and similar parts of other devices. Operating temperature range: from -10°C to +50°C.

Characteristics of the oil:


uniform transparent liquid yellow to light brown

Kinematic viscosity, at 50°С, mm2/s, within


The ratio of kinematic viscosity at 20°С to kinematic viscosity at 50°С, not more than


Acid number, mg KON/g, not more than


Evaporation, %, not more than


Oxidation viscosity increase, %, not more than


The edge wetting angle on steel, degree, not less than


Pour point, °C, not higher than


Corrosion activity on steel and brass


Water content


Content of mechanical impurities


It is allowed to increase the acid number to 0.4 ml KON per 1 gram of oil after one year from the moment of oil production within the guarantee storage period.

Warranty period of storage is 2 years from the date of manufacture.

Storage conditions: at a temperature not exceeding 25°C and relative humidity not more than 70% in places protected from direct sunlight, heating systems, atmospheric precipitation and aggressive environments.

Be careful, fat-based watch oil production: MC-3, MHP-6, IBE-12 was discontinued in 1999. The shelf life of these oils is 2 years. That is why these oils on the lubricants market are either fake or hopelessly outdated. Their use can lead to corrosion of parts and polymerization in friction units.



Company benefits

  • Individual approach to each client.

  • For us, good relationships are more important than immediate benefits.

  • High quality of manufactured products.

  • We are ready to develop necessary production together with our client and put it on manufacture in case of absence of such in our assortment.

  • Providing qualified advice by our technologists.

  • Promptness of order execution.

  • Constant quality control of basic and manufactured products.

  • Production delivery by our company can be carried out as own transport of the company and any convenient way for you (including self-delivery by your enterprise).


Scheme of work

  • 1. Call or e-mail

  • 2. Providing an advice if necessary

  • 3. Receipt of invoice

  • 4. Payment of goods

  • 5. Shipping by any means convenient for you