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Stainless Steel Pickling Paste | S-Weld Neutraliser

Supplier: Callington Haven

S-Weld Neutraliser is an alkaline solution for the neutralisation of acidic pickling waste.

Price Guide: POA

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.

Physical properties:

  • Appearance : dark pink alkaline liquid; mixes with water
  • pH : 12.0 ± 0.5
  • Specific gravity : 1.14 - 1.16
  • Solubility in water : miscible