Seams need to be removed down to be at level with the surface until the seam is no longer detectable. You can use Depressed Center Grinding Wheels, Fibre Discs or Flap Discs for this task. If you require faster cut or a general process optimization 3M™ Cubitron™ II Fibre Discs will deliver optimal results for you.
Fillet welds ideally are treated in a controlled manner using Scotch-Brite™ RC-UW (Rapid Cut Unitized Wheels) In case you find minor TIG seams on your workpiece we recommend using Scotch-Brite™ Flap Discs GB-DH.
Fitting the surfaces after removing seam increase might be required in some working processes. Scotch-Brite™ Clean and Strip Discs GB-DH are ideal for achieving a smooth surface whilst also removing smaller seam increases if required, before going into next working steps such as eg. powder coating or varnishing. Even finer surfaces can easily be obtained by using a product of the Scotch-Brite™ Surface Conditioning Discs with their large variety of grinding.