Orapi 802 CB5 MoS2-Based Chain Lubricant Spray 650 ml

Orapi 802 CB5 is a professional chain lubricant developed for heavily loaded chain and conveyor systems and formulated with molybdenum disulfide (MoS2). This liquid product stands out as a technical spray that combines lubrication, penetration, and protection, especially for mechanisms operating under dusty conditions, heavy loads, and high temperatures. Because its formulation also has a cleaning character that helps dissolve contaminants inside and outside the chain, it contributes not only to lubrication during maintenance but also to restoring surface functionality. Manufactured by ORAPI in Saint-Vulbas, France, this product is supplied in a 650 ml aerosol can suitable for industrial maintenance applications.

Structure and performance of Orapi 802 CB5 technical spray

Thanks to its molybdenum disulfide-based formulation, this technical spray helps form an anti-wear film on chains operating under heavy loads. According to official technical data, the product has a density of approximately 0.902 at 20°C, a viscosity of 50 cSt at 25°C, and a Shell 4-ball EP test value above 720 kg, which supports its suitability as a chain lubricant for high-pressure operating conditions. The operating temperature range is specified as -30°C to +230°C, while the dry lubricating effect of the MoS2 component is stated to continue at even higher temperatures. In addition, its water-resistant, hydrophobic, and silicone-free structure provides stable performance in lines exposed to moisture or high levels of contaminant particles.

Application method and system compatibility

According to the manufacturer’s technical documentation, the product should be shaken before use and can be applied by aerosol spray, drip feed, brush, or immersion. Chains and conveyors do not necessarily need to undergo a separate cleaning process before application, because the formulation contains components with dirt-dissolving action. This provides a practical advantage for businesses aiming to shorten maintenance times. Orapi 802 CB5 technical spray is particularly suitable for traction chains, transmission chains, cable and chain mechanisms, oven chains, and conveyor lines.

Industrial applications and key advantages

The product can be used in areas where temperature and load are critical, such as forklift traction systems, heavy-duty transmission chains, drying lines, industrial ovens, wood and chipboard processes, paint ovens, and glass heat-treatment lines. It is also a suitable technical spray solution for chain systems operating in dusty environments such as quarries, mining sites, agricultural equipment, grain processing plants, feed production lines, and the paper industry. Its strong penetrating ability, structure that helps neutralize rust and oxides, water resistance, and long service life support reduced part replacement frequency and lower chain downtime risk. From a safety perspective, because it is in aerosol form, it is classified as an extremely flammable pressurized container; for this reason, it should be applied in well-ventilated areas and kept away from heat and ignition sources. Official safety documents indicate that the product is supported by REACH/CLP-compliant SDS documentation and is intended for professional use.