Callington S-Weld Neutraliser for acidic pickling waste.
Size: 5L Single, 5L Case of 4, 20L Single, 200L Drum.
Key benefits
- Alkaline solution with built-in pH colour indicator
- Helps meet trade-waste pH requirements
- Diagnostic spray reveals residual acid by effervescence
How to use
- Add about 1.7 L per litre of spent pickling waste
- Keep adding until a faint pink colour remains (extra 100 mL/L if needed)
- Diagnostic: spray on washed, wet pickled areas; flush with water once fizzing stops
Specifications
| Appearance | Dark pink alkaline liquid |
| pH | 12.0 ± 0.5 |
| Specific gravity | 1.14–1.16 |
Avoid contact with skin or eyes.
Always follow the label and Safety Data Sheet.
Product information supplied by the manufacturer (Callington).
Product codes
- 5L Single — SKU: 1150/42
- 5L Case of 4 — SKU: 1150/42
- 20L Single — SKU: 1150/51
- 200L Drum — SKU: 1150/64