Applied 1 x BID over seat bottom with AeroPoxy, overlapping 1 " onto bulkheads and fuselage bottom, wet layup. 1 x BID tapes around the outside bottom, overlapping 1". All visible bits peel plied.
I had hoped to get straight on to installing the Tank top, but realise I need to put a bit more thought into fuel pumps, vents, capacitance and/or sight guages and feeds before I do so, so I will have to stop this process here.