DUPONT™ MOLYKOTE® P37 Gray Ultra Pure High Temperature Paste - 453 Gram (1 lb) Can

Seize Protection Alloys containing chromium, nickel and molybdenum have a relatively thin oxide layer that can be squeezed out when the bolts or nuts are tightened, resulting in welds on the flanks of the threads. Molykote P 37 Ultrapure High Temperature Paste has been specially designed to provide lubrication and protection for these metals.

Corrosion Resistance Metal alloys containing nickel and chromium can experience stress cracking and corrosion when exposed to lubricants containing sulfur and halogens like chlorine, fluorine, bromine and iodine. Sulfur, for example, can combine with nickel to form crystals of nickel sulfide, leading to stress fractures in the material.