12 x 1 L bottle

Part.nr.: 36139

Poly Tech 5W-40 is a premium motor oil that protects critical engine parts in vehicles operating under extreme conditions. The product is based on high-quality base oils combined with a highly advanced package of additives that includes special ‘OSP’ additives, among others. Poly Tech 5W-40 features the following properties:

  • Vastly improved cleaning properties
  • Outstanding shear stability thanks to the high VI of the base oils used
  • A very smooth cold start, even at extremely low temperatures, significantly reducing wear on starting
  • Delays the ageing process of the engine
  • Excellent protection against wear and corrosion
  • Improved oxidation stability
  • Reduces friction in the moving engine parts
  • Minimises oil consumption


Poly Tech 5W-40 is a premium motor oil for use in both petrol and diesel engines in cars and vans. By applying special ‘OSP’ additives, Poly Tech 5W-40 is ideally suited for use in vehicles exposed to extreme conditions. This may include frequently crawling through heavy traffic, 'sporty' driving or regular cold starts.

Product specifications

BMW Longlife-01
GM LL-B-025
MB 229.3/226.5
Porsche A40
Renault RN0700/RN0710
VW 502.00/505.00

Typical standard analyses

Density at 15 °C, kg/l 0,857
Viscosity -30 °C, mPa.s 4370
Viscosity 40 °C, mm²/s 82,00
Viscosity 100 °C, mm²/s 13,80
Viscosity Index 173
Flash Point COC, °C 235
Pour Point, °C -57
Total Base Number, mgKOH/g 10,8
Sulphate Ash, % 1,46
HTHS, mPa.s 3,67
Noack, % 7,0