STRUCTOVIS HD is a line of mineral oil-based lubricants for driving, control, and conveyor chains. It is available in various viscosity grades from AHD to GHD. The lubricants provide good wear and corrosion protection, with some grades also offering adhesion, noise dampening, and emergency lubrication properties. They can be applied by drip feed, automatic lubrication systems, oil feeders, or brush depending on the viscosity. STRUCTOVIS BHD and BHD 75 S are particularly effective for initial chain lubrication by manufacturers.