- Blasting pressure at the machine: 43 PSI (3 bar)
- Blasting-media: 0,09 to 0,25 mm
When removing the osmosis, the affected layers must be removed. A clean transition from the opened bubbles to the healthy gelcoat must be created.
The characteristic data for the osmosis removal:
- Blasting pressure at the machine: 87 to100 psi (6 to 7 bar)
- Abrasive grain size: 0,2 to 0,6 mm
If the osmosis infestation is too large, the gel coat must be completely removed.
The characteristics for large-scale osmosis removal:
- Blasting pressure at the machine: 87 to100 psi (6 to 7 bar)
- Abrasive grain size: 0.2 to 1.4 mm
