Air Hammer Oil

Premium Rock Drill Oil, with Synslide®. An ultra-tough, para-synthetic rock drill / air hammer oil designed to increase the life of air hammers and rock drills.


Coupling Grease

Synthetic coupling grease, with Synslide®. A lithium complex, high film strength grease that provides superior resistance to oil separation from the high centrifugal forces generated by couplings.


Max-Gear®

High performance gear oil, with Synerlec®. Recommended for truck and automotive differentials, outboard motor lower units or in rear axles or manual transmissions requiring an API Base Gl-5 fluid.


Max-Tuff®

Assembly lube, with Synslide®. An ultra-tough, synthetic lubricant designed for use in reassembling repaired equipment.


Open Gear Guard XP

Dry film / EP lubricant, with Synslide®. Designed to lubricate open gears subjected to heavy loads in dusty or dirty environments. Easily applied by either spraying or brushing.


Paper Mill Grease

Synthetic paper / pulp processing grease, with Synslide®. A high performance, aluminum complex, synthetic grease designed to lubricate a wide range of typical paper / pulp processing applications using a single grease.


Synergy®

High performance EP gear oil, with Synslide®. Royal Purple’s best-selling EP gear oil is designed to smoothly lubricate gears under virtually all conditions.


Synway®

Slide and way lubricant, with Synslide®. An ultra-tough, tenacious lubricant designed to effectively lubricate machine tool slides and ways.


Thermasil™ T-100

Maximum load silica gel synthetic grease, with Synslide®. A viscous, water resistant, tacky grease designed to protect extremely heavily loaded, low speed bearings or sliding surfaces (such as open gears, skid-rails, etc.) that operate in wet or hot environments where other EP greases perform poorly or even fail.


Thermax® Semi Fluid Grease

Synthetic gear oil, with DynaGlyde®. Recommended for use in very heavily loaded, slow speed and / or high temperature worm gear service.