Sand paper

[jwclbi]

As well they make them in 40 grit for less aggressive applications. The photo of that deck is after 18 years, thats why its not very clean looking

[FAS]

that blue paper is pretty good, not sure what it is , but works good and last longer

[martin]

A pic of the backside would be nice..there's alum oxide,ceramic. And silicone carbide..but what is best, I guess I will have to try them all

[jwclbi]

I think 3M makes these as well, they do a great job removing but if you use them be careful and don't stop moving the grinder. It can't damage fast!

[martin]

Thanks...check this out

http://www.klingspor.com/ref_%20reco...cmaterials.htm