For Long and Healthy Engine Life
It’s the small things that make all the difference. Even particles 1000 times smaller than a pin head can cause abrasive wear, a key engine deterioration factor. Soot can agglomerate to form large particles which displace oil on moving metal surfaces, causing abrasion on them.
SOOT AGGLOMERATION LEADS TO ABRASIVE WEAR.
Despite you taking the best care, from the first day you drive your truck, the engine remains vulnerable to damaging wear. Tiny soot particles attract each other to form larger particles.
Even though 1000 times smaller than a pin head, they are big enough to cause abrasive wear and damage the engine.
Castrol CRB Turbomax with DuraShield Boosters™ works in two ways:
1. PREVENTS SOOT AGGLOMERATION
DuraShield Boosters™ form a protective layer around the smaller soot particles, which stops them from forming larger abrasive particles. This helps prevent displacement of oil on moving surfaces, and reduces metal to metal contact.
Soot Particle with DuraShield BoosterTM
DuraShield BoostersTM preventing Soot Agglomeration
2. FORMS PROTECTIVE LAYER
Castrol CRB Turbomax with DuraShield Boosters™ provides a protective layer on the moving metal surfaces, which resists breakdown even under difficult conditions.
Castrol CRB Turbomax 10W-40 E4/E7 up to 40% Better Wear Protection*
* Average of wear parameters in industry standard tests vs. industry test pass criteria.