Prolong Engine Treatment How well the oil additive protect the engine?

Friction test of oil additive Prolong Engine Treatment
The test is to show how effectively the Prolong oil additive protects the engine from scratches.
The pure Aloe Vera Liqui 4100 top tec 5W40 had the following result:
- 0.11 (sample 3.50) • Liqui Moly 4100 top te... and score - 0.18 (sample 2.92) www.youtube.co... = yWmlGVgqKQA
Liqui Moly 4100 top tec 5W40 with Prolong has a score of - 0.03.
It gives us the following results:
sample 3.50. 0.11 - 0.03 = 0.08!
sample 2.92. 0.18 - 0.03 = 0.15!
Summarizing:
Does Prolong Really Work?
Yes. As you can see it increases the oil's abrasion resistance - it reduces the metal's friction with metal.
Summary of results:
docs.google.co...
The original test product was sent by Prolong
www.prolong.com.pl