HIGH PERFORMANCE UNDER EVEN THE HEAVIEST LOADS.

High temperatures and heavy loads can cause standard lubricants to break down under pressure. Castrol Molub-Alloy has the strength to withstand the heaviest loads.

THE STRENGTH YOU NEED

Molub-Alloy is our strongest lubricant, formulated to withstand the heaviest loads on earth. The entire range of Molub-Alloy greases, oils and pastes is liquid engineered to incorporate several compounds containing microscopic solids that provide an additional layer of protection.

These absorb heavy and shock loads, separate frictional surfaces to avoid metal-to-metal contact and help to prevent expensive component failure.

When maintaining your competitive advantage means ensuring high operating efficiency under the heaviest loads, Molub-Alloy helps make it happen.

Products for the
toughest jobs

Whatever your industry, and whatever your challenges, when there is a need for solutions with lubricating solids, the Castrol Molub-Alloy range of products provides unique properties that help strengthen your operations.

This family of mineral oils, greases and pastes comprises solutions for use in the industrial manufacturing, mining, and quarrying sectors, among others.

Castrol Molub-Alloy can effectively lubricate a wide range of parts, from gears and bearings to conveyors and chains. And it can empower you to overcome common challenges, including poor equipment performance and unscheduled downtime.

Developed specifically to perform in the harshest
conditions, the range’s multipurpose qualities allow you to consolidate within a family of products – enabling storage and inventory efficiency, without compromise.

Optimol Lubrication Castrol Filling Drums

FORWARD TO TAKE ON YOUR HEAVIEST LOADS.

Every day, you subject your equipment to extreme loads, pressures and temperatures, as well as constant stress in harsh environments. Heavy-duty applications demand tough protection. If you fail to adequately lubricate your surfaces you put your equipment at risk of wear and expensive failure – not to mention a loss of productivity and profit.

The Castrol Molub-Alloy product range has the power to keep your vital equipment working for longer, offering robust friction reduction no matter the application. These advanced, multi-purpose products incorporate several compounds containing microscopic solids that bond to the surface of metal under heavy and shock loads, separating frictional surfaces to prevent metal-to-metal contact.

CASTROL MOLUB-ALLOY IS NOT AS YOUR STANDARD LUBRICANT.

Your standard lubricant does not offer the same Anti-wear (AW) lubrication capabilities under extreme pressure (EP) as illustrated and explained below.

STEP 1

Here, we see two metal surfaces moving relative to each other under full fluid film separation – or hydrodynamic lubrication. Sluble EP/ AW additives float freely in a non-reactive state. The two metal surfaces, retain their natural oxide layers.

STEP 2

When temperature or load increases, or velocity decreases, asperities come into contact and the natural oxide layer is removed. As bare metal is exposed, the EP additives activate to form a protective film.

STEP 3

Under further pressures, EP films can become overloaded and the additives are used up. Without them, the contacting asperities weld together – and metal is removed as the bonds break, causing scuffing.