CASTROL MAGNATEC DUALOCK TECHNOLOGY DEEP DIVE 

Learn how Castrol MAGNATEC with DUALOCK Technology provides engines with 50% better protection from warm-up and stop-start wear.
FOR NON-STOP PROTECTION FROM EVERY START
Traffic congestion has increased significantly over the past decade. That’s annoying, but worse, it slowly damages your engine - permanently. To respond to increasingly urbanised environments, we developed Castrol MAGNATEC with patented DUALOCK technology.
Mechanics choose Castrol MAGNATEC with DUALOCK Technology to protect engines all around the world from warm-up wear* and re-start wear**. Castrol MAGNATEC clings like a magnet to the vulnerable metal surfaces in your engine during warm-up. The unique patented molecule in DUALOCK Technology then locks together with the other MAGNATEC molecule, forming a forcefield that provides 50% better protection from warm-up wear and stop-start wear.
CASTROL DUALOCK TECHNOLOGY
Castrol MAGNATEC’s DUALOCK technology is a result of over 10 years of research and development by Castrol's technologists in partnership with one of the world's leading universities. Castrol DUALOCK technology clings, locks and protects.
CLINGS, LOCKS AND PROTECTS
CLINGS
Castrol MAGNATEC clings like a magnet to the vulnerable metal surfaces and moving parts in your engine during warm-up.
LOCKS
The unique patented molecule in DUALOCK Technology then locks together with the other MAGNATEC molecule to form a forcefield of protection.
PROTECTS
And in tests, our oil is proven to provide your engine with 50% better protection from warm-up wear* and re-start wear**.
WARM-UP, STOP-START AND HEAVY LOADER WEAR ARE EACH REDUCED BY 50%
If you want better protection from wear, change for the better. Change to Castrol MAGNATEC with DUALOCK Technology.
* Tested versus the Sequence IVA API SN wear limit.
** Tested versus the CEC OM646LA ACEA wear limits.
*** Global average from 50 cities, Castrol MAGNATEC STOP-START index 2014.