It contains an in built pH indicator to provide a visual colour change when neutralisation of spent acidic waste has been completed.
S-Weld Neutraliser allows users of pickling paste and other acidic metal treatment products to comply with pH requirements of trade waste water regulating authorities.
- Appearance : dark pink alkaline liquid; mixes with water
- pH : 12.0 ± 0.5
- Specific gravity : 1.14 - 1.16
- Solubility in water : miscible