Contains ExtraTacĂ– Anti-Wear System for all street, off-road, and racing applications Cleans and protects conventional and rubber O-ring-type roller chains Provides maximum lubrication and rust protection in all conditions Nonfoaming formula is especially good in high-heat conditions and will not fly off at high rpm Extends chain and sprocket life Available in 15.5-ounce aerosol cans, 10 per case. AEROSOL CHAIN LUBE 15.5OZ