Initial inspection and pretreatmentPitting repairInspect the surface for contaminations and if present, remove with an alkaline detergent. Agitate the surface toactivate the cleaner and before it dries, wash the treated area by Low-Pressure Water Cleaning (LPWC) to Wa 1(ISO 8501-4) using fresh water.Non-contaminated areas shall be washed down by Low-Pressure Water Cleaning (LPWC) to Wa 1 (ISO 8501-4)using fresh water to reduce the concentration of surface chlorides.
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