Product information

This product supersedes product no: 661777

Unitor pickling gel is used to remove oxides and discoloration on stainless steel welds and surrounding surfaces.


  • HD polyethylene container supplied together with brush
  • In gel state


  • Safe handling and ready to use
  • Product will stick in vertical and overhead positions
  • Removes surface micro slag particles and other contaminates after welding which may cause local corrosion
  • Pickling restores completely the materials corrosion resistance



ASTM 380 and ASTM 967

Safety Data Sheet (SDS)


Directions for use

Recommended temperature limits for application: 10°C - 40°C and do not pickle under direct sunlight

  • Stir the gel to a smooth consistency
  • Spread a thick layer on to the work surface using the brush supplied
  • Allow the gel to remain for 50-90 minutes
  • Rinse off the reminding gel using fresh water
  • The waste water, after rinsing, contains acids and heavy metals, and must hence be treated according to local wastewater requirements before discharge