Premium DEFender

Concentrated Crystal Eliminator + DEF Booster

• Clean and prevents crystal formation
• Lubricates & protects the entire SCR system
• Clears common SCR/DEF trouble codes
• 100% SATISFACTION or your money back

Hot Shot’s Secret™ Premium DEFender™ is engineered to clean and prevent DEF crystal buildup. Harmful deposits in the SCR system can reduce performance, increase fuel use, and lead to costly repairs or downtime. Restore performance while protecting the injector, sending unit, tank and more. Use at each time refilling DEF to prevent white crystallization deposits from forming. Triple-filtered for purity. Ash and dye-free formula. For use in all SCR-equipped diesel engines including cars, trucks, semis and equipment, will not void OEM warranties when used as directed. Fully compatible with all brands of DEF.