Blixsim

Hi

Two Newbie questions.

1. I want to do my first attempt at spraying a Fibreglass cowl. I hear that epoxy paint is the most fuel proof but heavy. Could I use normal auto paint with a Poly urethane clear coat. Will this also be fuel proof for glo fuel. Is epoxy really that much heavier than auto paints if I keep the layers light. I like the idea of the hard finish of epoxy but dont like the risk of clogging my airbrush. What should I use

2. I hear that Fibreglass weeps. Should I spray inside of the cowl as well.

thanks
Blixsim

Campy

My Feedback: (1)

First of all, clean the cowl with some alcohol to get off any residue and/or oils.

Then apply a primer.

As for your choice of paints, that is a personal thing. I have had very poor luck with Lusterkote, although there are people who have had good luck with it.

If an enamel or lacquer IS LABELED ACRYLIC it is fuel proof.

Many people use automotive paint for painting. I don't use it because of the high cost compared to other paints.

SOME of the Rustoleum paints are fuel proof - I am not sure which ones.

I use latex paint at 25psi - 30 psi for painting. After the paint cures I clear coat it with waterbase polyurethane. Flat latex takes about 7 - 10 days to cure.

I do not paint the inside of my cowls (just what gets in from overspray ) and have not had any problems with weaping.

sweetpea01

My Feedback: (10)

I paint the inside with primer but keep the coats light.........after the keeping overspray off of it........gives the interior of the cowl a darker look and helps make clean up on the inside easier.