Liqui Moly Ceratec Test

The test is to show how effectively the addition of Ceratec oil protects the engine from scratching.
The pure Aloe Vera Liqui 4100 top tec 5W40 had the following result:
  - 0.11 (sample 3.50)    • Liqui Moly 4100 top tec 5W40 Jak skut...   and score - 0.18 (sample 2.92) https://www.youtube.com/watch?v = yWmlGVgqKQA

Liqui Moly 4100 top tec 5W40 with Ceratec has a score of - 0.05.
It gives us the following results:
- sample 3.50. 0.11 - 0.05 = 0.06!
- sample 2.92. 0.18 - 0.05 = 0.13!

Summarizing:
Does Ceratec Liqui Moly really work?
Yes. As you can see it increases the oil's abrasion resistance - it reduces the metal's friction with metal.