For use on a car's gearbox, steering box and back axle, the effects of lubrication with Molyslip are striking thanks to the Molyslip 'super-slippery' shield that plates itself onto working parts. This double concentrated formula provides the ultimate protection in a new, easy to use one shot tube. It coats moving parts to make gear changing smoother whilst reducing noise, whining and rumbling. It protects parts against friction and reduces wear. For use on manual gearboxes only. Do not use in automatic gearboxes, overdrives or slip differential axles. To use, simply attach the nozzle to the tube and apply all of the tube's contents to the gearbox. Founded in the United Kingdom more than 65 years ago, Holts has become an industry leader in the manufacture and global distribution of automotive aftermarket products. Founded in the United Kingdom more than 65 years ago, Holts has become an industry leader in the manufacture and global distribution of automotive aftermarket products.