KVX Molypan N Torquing Grease, 50 gram tube, 0.1kg. KVX Grease is a graphite-free lubricant. We always recommend KVX Grease (or a KVX approved grease) when torquing KVX bolts. Utlisation of alternative lubricants, such as copper lubricant or even other moly greases, effects the frictional coefficient, and the correct torque will not be reached. This will therefore effect clamping force, internal bolt stress and reliability. Failing to use KVX approved grease will most likely cause a system failure for which Komatsu/KVX can not be held responsible.