Iso 85023 Dust Level — Chart Pdf Updated

| Dust Level | Description | Visual Comparison | | --- | --- | --- | | A | No dust | No visible dust | | B | Light dust | A few small dust particles | | C | Medium dust | Some dust particles, but no continuous coverage | | D | Heavy dust | Continuous coverage of dust particles |

⚠️ The official ISO 8502-3 chart is a copyrighted document. While summary PDFs are available from equipment manufacturers (like Elcometer or TQC Sheen), the actual visual comparison must be done using high-quality printed masters to ensure accuracy. To help you get exactly what you need, let me know: iso 85023 dust level chart pdf updated

CLASS 2 – ACCEPTABLE (with approval)

The 2017 update maintains the core visual comparison method but ensures consistency with other modern surface preparation standards. INTERNATIONAL STANDARD ISO 8502-3 | Dust Level | Description | Visual Comparison