Use as supplied. Never dilute or mix with other oil or grease. Clean and degrease the surface prior to application. Remove all coatings, greases, dirt, grime, loose rust and scales by means of a fine thin wire. Apply Nikkel Lube liberally by means of a stiff wire brush on to the surface and evenly right down to the roots of threads. Excessive compound provides a good sealing effect and need not be removed.