- Chemical Family:Benzotriazoles
- Functions:Corrosion Inhibitor
- Features:Excellent Ferrous or Yellow Metal Protection
- End Uses:Engine Coolants, Metalworking Fluids
Wintrol B-40Na is the liquid sodium salt of benzotriazole. In contrast to the more widely used 50% Na-TTA, this 40% Na-BTA solution is used within similar formulas.