Boldrex Silver Line Etching Gel for Stainless Steel Restoration

Boldrex Silver Line Gel Purpose: Stainless steel etching and passivation gel removes rust marks, rust, and restores the properties of stainless steel. The gel is used for treatment of weld seams, places of thermal impact (plasma cutting, hot forging, etc.), places of mechanical impact (grinding, cutting, sandblasting, etc.). After treatment with Boldrex gel, the weld seam and periweld space acquires an even matte colour and the corrosion resistance of stainless steel is restored.

Recommended for use on horizontal welds. Analogues of Boldrex Silver Line: Antox 71E Avesta RedOne 140 Avesta BlueOne 130 Etching paste Stain Clean Esab MOST BLUE etching paste Composition: Consists of nitric (max. 20%), sulphuric (max.

10%) and hydrofluoric (max. 5%) acids, water insoluble complex fluoride structures diluted with water to 100%. ??

20.59.59-002-16898428-202.