Topaz Indicator

Brand Family Overview

Ecronova™ KDA styrene-acrylic polymer dispersions are ideally suited for architectural coatings on fresh construction materials as well as refurbished building surfaces. Specific grades are designed for paint, primer, and sealer applications. These versatile polymers feature high filler loading tolerance, exceptional penetration into mineral-based substrates, and excellent water and alkali resistance.

See more Ecronova KDA products.


An indicator designed to measure the uniformity of the coated substrate.


Indicator solution for Topaz primed sheet substrates

Physical Properties

These physical properties are typical but should not be considered specifications.

AppearanceBluish liquid
Percent Non-Volatile0.00 - 0.99
Brookfield Viscosity (cps, mPa·s) <50
Spindle Number3

Site of Manufacture (and Product Code)


Application Data

1. Soak a cotton pad with Topaz Indicator solution. 2. Wipe gently across the web on both the coated and non-coated areas of the sheet. The streak should be bluish and consistent in the applied area, showing a contrast with the non-coated area. 3. Color uniformity indicates the application uniformity level.


Ensure adequate ventilation. Keep away from open flames, hot surfaces and sources of ignition. Take precautionary measures against static discharges. To avoid ignition of vapors by static electricity discharge, all metal parts of the equipment must be grounded. Use only in an area containing flame proof equipment. Use personal protective equipment as required.