30 minutes-worth

Tried out the Skil electric scraper.
It is a bit of a beast on the fibreglass and it is very easy to gouge the surface (must fill those with epoxy filler) but no problems like that on the iron keels.
Cleaned off 6 layers of antifouling and four coats of primer back to bare iron.
The white bits are the remnants of the original epoxy paint from 2002.
I reckon it is an hour a side really so 3 hours to go.