This offer includes BlueDEF DEG001 Platinum Diesel Exhaust Fluid (55 gallon Drum) BlueDEF Platinum Diesel Exhaust Fluid uses Advanced SYSTEM SHIELD Technology to reduce future deposits. Maintains optimum fuel economy and saves money on costly repairs Compatible with all diesel SCR systems. Sustains the life of your SCR system. Conforms to the ISO-22241-1 specification for DEF, and is an American Petroleum Institute (API) certified diesel exhaust fluid BlueDEF PLATINUM with Advanced SYSTEM SHIELD Technology is a ground-breaking premium Diesel Exhaust Fluid with a proprietary formula to tackle deposits that can build up in the SCR system. Through continual use, BlueDEF PLATINUM with Advance SYSTEM SHIELD Technology reduces future deposits that build up in your diesel exhaust system. These deposits create back pressure which can increase fuel consumption and reduce engine power. Once residue collects, it cannot be removed and over time can lead to the costly replacement of your SCR system.With BlueDEF Platinum and its advanced SYSTEM SHIELD technology, diesel engine users can enjoy better fuel economy, cost savings, and extended life of their SCR systems. BlueDEF Platinum is the ideal solution for optimum SCR performance, making it a reliable and effective solution for diesel engine users.The bundled DU-MOST Walnut Hand Scrub is more effective than soap in removing stubborn grim, grease, oil, carbon, tar, diesel, adhesives, paint, ink, dyes, etc. Wash away easily with or without water. Compact and easy to carry travel-size bottle with a flip-top cap designed for effortless dispensing while on the move. An essential for mechanics and constructors after work clean-up.