removivg copper coating

[johns]

does anybody know how to get this stuf of apart from sandblasting i have managed to scrape the most of it with a scraper but still have a couple of square feet to do and also what is the best way to strip paint ,all from a glass fibre hull
thanks john

 

[snowleopard]

if you mean the epoxy coating with copper powder type, boil the manufacturer in a vat of concentrated nitric acid for 6 hours.

it won't get the stuff off but it will make you feel better.

p.s. can i come and watch?