Rock Oils EP Synthetic Foam Air Filter Oil provides complete protection against ingress of airborne debris to the engine, whilst maintaining the air flow needed to achieve peak performance.

Foam Air Filter Oil has survived the harshest testing environments ranging from desert sand to cold, wet bogland. Its unique synthetic formulation resists all types of deposits, including dust, grit, and water, preventing engine breakdown in most extreme conditions.

Note: the 400 mls is a spray aerosol