A user experience is all the more valuable than a commercial story…..
It is always nice to see that practice shows whether something works or not!

Use polytron MTC in touring car class RAMO championship autocross
We have now driven a season (2019) with Castrol 10W60 engine oil to which polytron MTC has been added.
Car is a VW golf 2 with a modified 2 liter 16V.
After disassembling the sump pan at the end of the season everything appeared spotless, the engine seemed to have just been assembled.
In previous seasons, the oil still sometimes got 125°C in the finals.
In the past season the oil temperature has not been above 105°C while the engine had to work hard.
Based on my experiences I can say that Polytron MTC fully lives up to the expectations and reduces the friction in the engine and therefore the temperature.

Marco Siebelink