Handy Test – Maxfilm
Maxfilm is a high-strength synthetic lubricant that loosens rusted parts
Author: Jason Walter
Handy Test – HP 2-C
HP 2-C Engine Oil a high performance engine oil recommended for use in
Handy Test – API-Licensed Motor Oil
Because Royal Purple adheres to engine surfaces after shutdown, it provides protection during startup.
Gardening Test – HP 2-C
Royal Purple HP 2-C is a high-performance engine oil that improves engine performance and reduces wear.
