Castrol GTX ULTRACLEAN�s synthetic technology has superior performance. Its unique Double Action formula cleans away old sludge, and protects against new sludge formation, giving you more control over today�s challenging conditions.
APPLICATION
 
Castrol GTX ULTRACLEAN 10W-30 is suitable for use in automotive petrol engines where the manufacturer recommends an API SN, ILSAC GF-5 or earlier specification 10W-30 lubricant.

FEATURES & BENEFITS
Provides 50% superior sludge protection compared to tough industry standards*
Advanced protection against viscosity and thermal breakdown
Superior protection against high temperature deposits
Premium quality base oils and anti-wear additives that help extend the life of your engine
 
*vs API SN requirements
 
INDUSTRY SPECIFICATIONS:
API SN 
ILSAC GF-5
 
TYPE:
Synthetic Technology