Sanding rust from a seamed metal roof?

[nybyggaren123]

What is the best tool to sand/brush away rust from a standing seam metal roof? I'm going to paint the roof, so some rust needs to be removed before that.

I'm considering an angle grinder with some form of wire brush? Or some kind of disc?

However, I'm not sure which shape of the brush would be best for both the even surfaces and the corners/seams. Maybe have two, one for even surfaces and one for the seams.

Does anyone have experience and ideas?

 

[Peter2400]

What is the best tool to sand/brush off rust from a standing seam metal roof? Planning to paint the roof so some rust needs to be removed beforehand.

I'm considering an angle grinder with some type of steel brush? Or some kind of disc?

However, I'm not sure what shape the brush should be to work best for both the flat surfaces and the corners/seams. Perhaps having two, one for flat surfaces and one for the seams, could be an option.

Does anyone have experience and ideas?

I would use this type of machine, much more control and more ergonomic than an angle grinder.
But an angle grinder will suffice if the surfaces are smaller.

https://www.bauhaus.se/renovator-re...2yCh1GqwlrEAQYASABEgKEFvD_BwE#yotpo-recension