Our task is to recommend the best and most cost effective product for the job, so we make no apology for recommending the most expensive sanding discs on our site because they will last. FX fibre discs will give you:
Fantastic disc life
Cool cutting with the grinding aids
Controlled cut
No disc loading
We recommend the P120 grit FX discs for general dressing of aluminium but we have also given the P80 option if you have a heavier weld build and the final finish will be acceptable.
And now for something completely different…
The SAG 6 unitised discs. You may not have come across these before but if you are shaping and doing low stock removal on aluminium they will do a beautiful job and leave a much finer finish than a P120 flap disc.