they look like osmosis bubbles to me

polyester frp gets those when left too long in the water, like at a mooring

like pimples

don't pop them... they are not that slow

you wouldn't notice the difference

http://www.yachtsurveys.co.uk/faq_osmosis.htm


Last edited by erice; 01/04/12 08:54 PM.
eric e
1982 nacra 5.2 - 2158
2009 weta tri - 294