The ultimate cam assembly lubricant! Protects cams, lifters, and other valve components during initial startup. Use during engine assembly on cam lobes, lifter feet, push rod ends, rocker balls and valve tips in any internal combustion engine. Please read our "Tech Talk #12" (link on home page) for critical information regarding assembly lubes, before buttoning up your next engine!

Our special formulation keeps ZPaste on contact points longer than other lubes, protecting parts from damage during initial startup. After being dissolved in the oil, the components in ZPaste will continue to help protect engine parts during break-in.

ZPaste is a proprietary formulation of Zinc Dialkyl DithioPhosphate (ZDDP) types with a Molybdenum DiSulfide (MoS2) additive in a new formulation Calcium Sulfonate base. This formulation is revolutionary, and is far superior to all other products on the market! It's extreme adhesion allows it to remain in place on critical engine parts for long periods of time during initial break-in.

ZPaste is designed to be used along with a bottle of ZDDPlus for initial engine break-in, and actually increases the ZDDP level of your oil as it dissolves.

Our test results prove ZPaste is superior in every way to any of the major brands currently available. Our product is so good, you can literally run an engine with no oil splash against the cam lobes for over 30 minutes, and the cam lobes and lifter feet will show no wear - we did just that in our developmental testing with a specially modified engine. You can see the actual results in our Tech Talk #12- "ZDDP and Engine Break-in".

ZPaste comes in a 5/8-ounce packet- the perfect amount for one V8 application. When used in conjunction with one 4-ounce bottle of ZDDPlus in a typical 4-6 quart oil capacity application, no special break-in oil is required.