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Rubert 018 | Grit Blasting Comparator to ISO 8503 | Grit-Blasted Steel, SA 2.5 & SA 3
The Rubert 018 is an ISO 8503 comparator for steel that has been grit-blast cleaned in preparation for painting. It covers cleanliness grades SA 2.5 and SA 3 and lets inspectors judge whether the angular profile left by grit blasting is within the expected roughness. It is the grit counterpart to the shot blasting comparator 017.
Key features
- For grit-blasted steel surfaces
- Cleanliness grades SA 2.5 and SA 3
- Conforms to ISO 8503
- Supports surface preparation checks before painting
- Specifications
| Part Number | 018 |
| Brand | Rubert |
| Surface | Grit-blasted steel |
| Cleanliness Grades | SA 2.5 and SA 3 |
| Standard | ISO 8503 |
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