Recommend a general purpose wire brush

[eddie49]

Perhaps it was this one:

Converging Stainless Steel Wire Brush - 3 Row

A converging wire brush with Stainless Steel bristles, perfect for cleaning hard to reach areas on Stainless Steel materials pre and post welding.

tbws.co.uk

 

[Prajna]

Perhaps it was this one:

Converging Stainless Steel Wire Brush - 3 Row

A converging wire brush with Stainless Steel bristles, perfect for cleaning hard to reach areas on Stainless Steel materials pre and post welding.

tbws.co.uk

Perfect. Now I just have to find someone in Portugal who sells those.

 

[tom2207]

Perhaps it was this one:

Converging Stainless Steel Wire Brush - 3 Row

A converging wire brush with Stainless Steel bristles, perfect for cleaning hard to reach areas on Stainless Steel materials pre and post welding.

tbws.co.uk

now that seems like a great idea