Re: Air bubbles under fiberglass cloth

Don't leave the bubbles. If you remove the bubbles and don't patch
with cloth, use silica with your epoxy on the opening.
Depending where the bubble was I personally would apply a glass patch
and fair it when cured. But then again I wouldn't use polyester on a bet.
Bob Chamberland



]--- Inbolger@yahoogroups.com, "promaxsistemas" <maxpieretti@h...> wrote:

> Hello all! We finished the fiberglass cloth (with polyester resyn)

on the outside

> hull of Gypsy. We have a few air bubbles. What is the correct

proceed to solve

> this?:
>
> - just leave the air bubbles and paint over them
> - take off the bubbles, and leave the plywood without fiber in this zone
> - take off the bubbles, and add some fiberglass patch
>
> Thanks in advance for your help. Regards. Maximo.

Hello all! We finished the fiberglass cloth (with polyester resyn) on the outside
hull of Gypsy. We have a few air bubbles. What is the correct proceed to solve
this?:

- just leave the air bubbles and paint over them
- take off the bubbles, and leave the plywood without fiber in this zone
- take off the bubbles, and add some fiberglass patch

Thanks in advance for your help. Regards. Maximo.