£6 for a 1/2 kilo tub, used in ships, guns and tanks, great for slow moving items (like sunroofs) and leaves a film of molybdenum disulphide, I am yet to find anything that this grease cannot do, failing that if you have copper slip that would also do,
He's not being too greedy though with the price, is he (if it is £50 a tub!)
Obviously there's cheaper lubricants out there, but if you wanted the proper stuff, it seems a nice offer rather than buying a 1/2 kilo tub at full price!