company tower banner
Color Spectrum Company Logo

Corodur® PR 02

1 of 3 products in this brand
Corodur® PR 02 is underlay one-component polyurethane paint with iron mica content designed to create an intermediate layer between the basic anti-corrosion paint (eg Corodur) and the top enamel. The primer must be dry and clean before applying the substrate. The formed paint film creates an effective barrier against the penetration of aggressive components of the atmosphere. Cures with air humidity. The paint is combined with top coats (enamels) and anti-corrosion primers. In the coating system, a suitable composition is designed especially for heavy corrosion exposure.

Product Type: 2K (2 component) Coating

Compatible Substrates & Surfaces: Metal, Steel

Features: Chemical Resistant, Corrosion Resistant, Good Mechanical Properties, Wide Temperature Operating Range

Application Method: Brush, Spray

Chemical Family: Isocyanates

  • TypeDocument Name
View All Documents

Knowde Enhanced TDS

Identification & Functionality

Chemical Family

Features & Benefits

Applications & Uses

Application Method
Compatible Substrates & Surfaces
Typical Use

Steel structures, handling equipment, machines, external surfaces of tanks, castings, etc. designed especially for heavier corrosive environments (C4, C5-I)

Processing Procedure
  • Substrate preparation (requires a dry, clean primer, eg Corodur)
  • Thorough mixing of the paint
  • Dilute the paint (if required by the application) with Corodur thinner
  • Possible applications: brush, roller, air gun, airless. The paint is applied to form an even, solid paint film.
  • Recommended dry film thickness: 60-100 microns
  • The paint cures with air humidity at temperatures above 0 ° C. The next layer of paint film can be applied after 3 - 6 hours at the earliest.
  • The base paint is not intended for exposure to the weather, therefore it is combined with top paints or enamels. Suitable top coats are, for example, HODOPUR enamels.
  • Keep unused paint free of air and moisture. Clean application aids continuously, after curing the paint is difficult to remove.

Properties

Physical Form
Appearance
Pigmented thixotropic liquid
Typical Properties
ValueUnitsTest Method / Conditions
Adhesion0 - 1st.-
Coverage1 - 2st.-
Density1.55 - 1.85g/cm³-
Dew Point Temperaturemin. 3°C-
Dilution (Air Spraying, wt)3 - 12%-
Dilution (Airless, wt)0 - 8%-
Dilution (Brushing, wt)0 - 8%-
Dry Matter (Wt)78.0%-
Temperature (substrate and the environment)min. 5°C-
TOC240.0g/l-
VOC360.0g/l-
Yield8.5m²/kg-