I spoke the yard today about barrier coating. Their experience was it trapped moisture which causes the barrier coat to fail.
Fred Hazzard S/V Fury C&C 44 Portland, Or On Oct 21, 2015 1:26 PM, "David Knecht via CnC-List" <cnc-list@cnc-list.com> wrote: > I am planning to strip all the old bottom paint off this fall and repaint > in the spring. I have two questions for the list: > > 1. I have two quotes now- the higher uses walnut shells and the lower > uses crushed recycled glass in water. Both claim gentle on the gelcoat and > little followup prep needed for painting. Anyone have any comments or > experience with the two technologies? > > 2. I had originally planned to barrier coat before bottom painting, but > the last time this issue was discussed, it seemed that for a 1990 era C&C, > it should not need barrier coating. That would dramatically reduce the > amount of painting next spring if I don’t need to put on multiple barrier > coats. Do people agree that it is not needed? Compromise of a few coats? > Thanks- Dave > > Aries > 1990 C&C 34+ > New London, CT > > > > _______________________________________________ > > Email address: > CnC-List@cnc-list.com > To change your list preferences, including unsubscribing -- go to the > bottom of page at: > http://cnc-list.com/mailman/listinfo/cnc-list_cnc-list.com > > >
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