Product

Application

Sodium nitrite
Sodium molybdate

Steel corrosion inhibitor for automobile coolants and closed loop cooling water.

Steel corrosion inhibitor for boiler systems.

Amietol E21
(Diethylaminoethanol 2)

Steel corrosion inhibitor for use in boilers. Also called DEAE or DEEA.

50% NaMBT
(Sodium mercaptobenzothiazole)

Protects high lead solders in combination with COBRATEC® TT-50-S. Some protection for aluminum. Protects copper and brass. Uses: automobile coolants and metal working fluids. Also used in Metalworking Fluids as an EP (extreme pressure) additive.

COBRAQUEST HEDP 60A

(60 % 1-Hydroxyethylidene – 1 1-Diphosphonic Acid, 40% Water)

Water treatment for cooling water towers to prevent scale build-up. Also leveling and brightening in metal plating and finishing.

COBRATEC AMP50 A

(50% solution in water of Aminomethylenephosphonic Acid)

Water treatment for cooling water towers to prevent scale build-up. Also leveling and brightening in metal plating and finishing.

Sulfamic acid

Acid used to clean steel. (A pickling acid)

Inhibitor 98

Corrosion inhibitor for acid cleaning of steel for use with sulfamic, sulfuric, and phosphoric acids.

45% Potassium Hydroxide

Used to adjust pH, especially in water treatment and metal working applications.