What kind of paint to use on fiberglass?

For best results, they say to stick with one manufacturer for both applications. And, as mentioned earlier, you should also keep a consistent base between the fiberglass resin and paint; if the fiberglass is an epoxy resin, use an epoxy-based paint. Use a polyester-based paint for polyester-resin fiberglass.
A.

Can you paint a fiberglass garage door?

It's better not to sand the door because the process will release fiberglass particles into the air. Using a roller, apply at least two coats of 100 percent acrylic primer rated for exterior use, followed by a coat of acrylic paint. To paint an overhead garage door, prop the door open and paint one panel at a time.
  • What kind of paint do you use to paint fiberglass?

    For best results, they say to stick with one manufacturer for both applications. And, as mentioned earlier, you should also keep a consistent base between the fiberglass resin and paint; if the fiberglass is an epoxy resin, use an epoxy-based paint. Use a polyester-based paint for polyester-resin fiberglass.
  • What kind of paint do you use on a fiberglass door?

    If the door was previously painted or stained, follow the same pattern to apply a bonding primer to the entire door before you begin painting. Choose exterior-grade water-based latex paint. Oil paint will not damage the fiberglass but is much more difficult to use. Lacquer is not recommended for fiberglass surfaces.
  • Can you paint an aluminum garage door?

    If the garage door is steel or aluminum you'll want to use high-quality latex exterior house paint. This can cause the paint to look cracked or faded once dry. If the garage door is wood, you'll want to apply a primer—after sanding, of course—and then paint.

Updated: 27th September 2018

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