Plane Lapping

Very similar to you, Teem, I use sandpaper with spray adhesive on a 1/4 inch sheet of plate glass with several grits attached.

-- With God's help all things are possible- even woodworking. Woodworking is not just a hobby, it is an (expletive deleted) expensive hobby.

Konrad Sauer from Sauer and Steiner practices a VERY accurate and interesting method.
He first uses a marble slab with a paper he found to be the best after trying a bunch of other papers, it’s from NORTON intended for the Body-Auto shop industry: Champagne A285
He recently added a STARRET Machinist granite reference surface for the final stages.

For detailed information visit his blog at sauerandsteiner.com

-- Francisco Luna, San Francisco Bay Area.

Same as Scott

-- Kent Shepherd * The goal is-----More Tools!

i use a marble slab that was a cut off from a counter top we installed, i also use spray adhesive with norton sandpaper. works great for me.

-- Roper - Master of sawdust-

It all works as long as you have a very flat surface and some good sandpaper. I have used glass and aluminum plate

-- Jim from Heirloom Woodshop, custom furniture ,maker, woodworking school, heirloomwoodshop.com