Hot Shot’s Secret Defender DEF Booster Additive - Diesel Fluid Treatment | Crystal Buildup Prevention & SCR Cleaner

Introducing Hot Shot’s Secret Defender DEF Booster Additive, your ultimate ally for maintaining the peak performance of your diesel exhaust fluid system. This innovative 8 oz additive is engineered specifically for diesel trucks, tackling the issues of crystal buildup that can lead to costly repairs. With its unique formula, the Defender not only cleans but also stabilizes diesel exhaust fluid (DEF), ensuring that your SCR system remains in top condition. Say goodbye to frustrating dealer...

Introducing Hot Shot’s Secret Defender DEF Booster Additive, your ultimate ally for maintaining the peak performance of your diesel exhaust fluid system. This innovative 8 oz additive is engineered specifically for diesel trucks, tackling the issues of crystal buildup that can lead to costly repairs. With its unique formula, the Defender not only cleans but also stabilizes diesel exhaust fluid (DEF), ensuring that your SCR system remains in top condition. Say goodbye to frustrating dealer visits and hello to easy maintenance!

• Prevents Crystal Buildup: Effectively combats white crystal deposits in SCR systems, protecting your injectors, pumps, and sensors from severe damage.
• Designed for Reliability: Optimizes the performance of DEF systems, ensuring long-term reliability of crucial components.
• Corrosion Protection: Lubricates DEF fluid, minimizing the risk of corrosion and freezing—ideal for cold weather conditions.
• Address Trouble Codes: Aids in eliminating common trouble codes like P20EE and P204F that arise from crystallization and contamination in DEF components.
• Hassle-Free Application: Simply add 1 oz of the additive per 2.5 gallons of DEF with each refill, treating up to 20 gallons for optimal SCR function.