The mast in it's current form is 9.2m long, and the top is sealed. I think we will have to become creative if we are to remove the foam by mechanical means.

The foam is definately some form of DIY foam, but how they got it to the top beats me!

Perhaps cutting the top off, somehow removing as much as possible of the foam and pushing a injection valve connected to a strong pressure washer trough it is the best bet? 4000psi.. jeez!

Will remove some foam and do the gasoline test tonight. Owner smokes, so we will be careful with the napalm trick. <img src="http://www.catsailor.com/forums/images/graemlins/smile.gif" alt="" />