EXL - Full Metal Jacket Fuel Systems Lubrication and Protection is a premium lubricity additive for Ultra-Low Sulfur Diesel (ULSD) and gasoline. Ultra-low Sulfur diesel additive contains the highest level of lubricity performance on the market and can put
even the poorest quality fuel back into specification and exceed OEM requirements for lubrication. Use this diesel fuel lubricant additive to greatly increase fuel’s lubricity and prevent the wear and scarring of key components inside the fuel system, including pumps and injectors.

This diesel fuel lubricant is warranty safe and emissions equipment safe.