AP3 and MP3: What is the Difference? Both AP3 and MP3 are lithium-based greases widely used in construction and automotive applications. The confusion between them is understandable — they look similar, feel similar, and are often used interchangeably. But they are formulated for different purposes. AP3 (All Purpose 3) — a lithium-based grease with NLGI […]

Why Regular Shuttering Oil Destroys Mivan Panels This is the most expensive mistake contractors make with Mivan formwork. Regular plywood shuttering oil is formulated for wood — it contains chemicals that corrode aluminium. Using the wrong oil on your Mivan panels leads to: Panel corrosion — the aluminium surface pits and roughens over time, reducing

EP 90 vs EP 140: What Do These Numbers Mean? When you see EP 90 or EP 140 on a gear oil container, the number refers to the viscosity grade — how thick or thin the oil is. EP stands for Extreme Pressure, meaning both grades contain special additives that protect gears under heavy loads