I used nitromors, the sort of liquid stuff though, not the mousse.
I've started looking for places that do it commercially now, I spent half a day fannying around with rubber gloves on and barely shifted anything, so I may cut my losses. The wire wool was a bit shit, but it definitely felt like it wasn't going anywhere even if I'd had some better abrasives...
I used nitromors, the sort of liquid stuff though, not the mousse.
I've started looking for places that do it commercially now, I spent half a day fannying around with rubber gloves on and barely shifted anything, so I may cut my losses. The wire wool was a bit shit, but it definitely felt like it wasn't going anywhere even if I'd had some better abrasives...