Ottopol K-12T is a cationic acrylic emulsion that is used as a rust-converting primer. It converts the rust of the coating application to a black iron oxide barrier, which can be further top-coated with water- or solvent-based paints. This product does not contain tannic acid, oxime chelates, phosphates, or phosphoric acid.

Chemical Family: Acrylics & Acrylates

End Uses: Primer, Solventborne Coating, Top Coat, Waterborne Coating

Glass Transition Temperature (Tg): 0.0 - 0.0 °C

Knowde Enhanced TDS

Identification & Functionality

Carrier
Chemical Family
CASE Ingredients Functions
Technologies

Applications & Uses

Formulations

Ottopol K-12T – used as a Rust Converting Primer

The starting formula converts the rust within minutes of the coating application and forms a black iron oxide barrier which can further be top-coated with water or solvent-based paints. It does not contain tannic acid, oxime chelates, phosphates or phosphoric acid

Starting Point Formula

Ottopol K-12T 86.5
Halox RC-980 10.0
Acetic Acid 99% 0.5
Optiflo H370 from Southern Clay Products 3.0

Mix all ingredients in the order listed.

Properties

Physical Form
Appearance
Translucent emulsion
Specifications
ValueUnitsTest Method / Conditions
Flash PointSame as water
Freeze Thaw StabilityKeep from freezing
Glass Transition Temperature0°C
pH4.5 - 5.5
Solids Content42.0 - 44.0%
Specific Gravity1.0731
Viscosity 200 - 800 cps
Weight / Gallon8.95lbs

Regulatory & Compliance

Chemical Inventories