- Penetrating colorant to mark the cracks and failures.
CRC Crick 120
- Penetrating colorant to mark the cracks and failures.
- Red colored, water washable penetrant for non-destructive testing of metal surfaces. The penetrant can
- flow into tiny cracks within a time frame of 10 to 20 minutes. The excess of penetrant has to be washed
- away before using the developer.