Priming Solution 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.


Priming solution indicator used to prove the presence of primer solution on the sheet. Yellow to orange liquid turning blue in presence of ILP and Sapphire coated substrates.


Indicator solution for primed paper substrates.

Physical Properties

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

AppearanceYellow to orange liquid
Percent Non-Volatile0.0 - 0.99
Brookfield Viscosity (cps, mPa·s) <50
Spindle Number3

Site of Manufacture (and Product Code)


Application Data

1) Using a graduated eyedropper (pipette), dispense 10 drops of the indicator on the treated sheet. 2) Stream the indicator across the length and width of the sheet, including edges. Wait 30 seconds, then blot the excess with an absorbent towel. 3) Check color change to light blue, indicating the presence of the primer solution.


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.