I have a Reliance Barber hone with a grey and brown sides. The description indicates that the grey side is silicon carbide. This grey needs lapping. I was wondering if I could use silicon carbide lapping compound and a glass plate (i.e. using silicon carbide to lap silicon carbide)?
www.leevalley.com/wood/page.aspx?c=1&p=33017&cat=1,43072
Another alternative is a diamond stone (1200 grit) www.leevalley.com/wood/page.aspx?c=1&p=33005&cat=1,43072
Any ideas?