SECURITY® XL Nitrite & 2EH Free is a premium extended life ethylene glycol antifreeze/coolant formulated with advanced organic acid technology (OAT). This nitrite-, amine-, phosphate-, silicate-, and 2-ethylhexanoate-free formulation provides long-lasting corrosion protection for heavy-duty diesel engines and cooling systems.
Designed to protect all cooling system components for up to five years or 600,000 miles when used as directed, SECURITY® XL Nitrite & 2EH Free delivers excellent freeze protection, superior heat transfer performance, and extended equipment life while reducing maintenance costs.
Formulated to Satisfy
- ASTM D3306
- ASTM D6210
- TMC RP329
- SAE J1034
- SAE J1941
- Detroit Diesel 7SE 298 98 05
- Cummins CES 14603 & CES 14439
- CAT EC-1
- ASTM D4340 hot surface aluminum protection requirements
Available in bulk, totes, drums, and pails.