j-boats and oismosis

[Manateeman]

I worked at TPI. What has J Boats told you.

[buchananD]

What do u mean by era’s? Era of boats, I.e age?

[buchananD]

Nothing. I was keen to get a non company view. It will depend on lots of things including materials used.

[danstanford]

yes, I wish I knew the date range but I believe all boat builders switched processes and materials to avoid the blister problems. the older the riskier as far as I know.