Super Lube Multi-Purpose Synthetic Grease w/Syncolon (PTFE) - 14.1oz Cartridge ? Multi-Purpose Synthetic Grease with Syncolon® (PTFE) - 14.1oz Cartridge Super Lube® Grease is a patented synthetic NLGI Grade 2, heavy-duty, multi-purpose lubricant with Syncolon® (PTFE).