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My first pitch lap (oversized 4.25 inch. ) on ply as per Bartels. The Stockholm tar worked. Pitch is soft enough to sink a 7mm rounded bar into 2mm after an hour under 500g. Now for the polish. Don’t think the 1 micron aluminium oxide will be right so waiting for Cerium Oxide.
Last edited by Sunfish; 14-07-2020 at 03:54 PM.
Reason: Photo
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