The standard provides a visual evaluation method for testing whether an architectural coatings system is effective in preventing the penetration of ink stains and writing instruments between the undercoat and the finished coat. This method allows the anti-fouling performance of the coatings system to be evaluated to ensure that the coatings perform as required in actual use. The standard is expressed in SI units and does not cover Miscellaneous Measurement Units.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Active | ||
|---|---|---|---|
| CCS | ICS | ||
| Release Date | Implementation Date | ||
