Proper Procedure Of Spray Painting Fiberglass
Exactly opposite to wood, fiberglass surfaces are impenetrable, and impermeable, which in turn does not make them suitable for spray paint adhesion. Before spray painting any kind of fiberglass surface, it is extremely important to make use of specific preparation methods in order to condition the fiberglass to accept paint, otherwise, the finish will peel soon after application. Additionally, due to the reason that the fiberglass is slick as well as smooth, it becomes necessary to use a particular application technique and promote a smooth, professional-looking finish without having any runs, drips as well as sagging. If you are looking to spray paint your fiberglass yourself, then simply go through the below mentioned easy steps carefully & achieve the desired result of your work:
- Clean The Fiberglass
First of all, before you start spray painting, it is important to clean the fiberglass with the help of dish soap. Rinse the surface, before allowing it to dry completely & proceed further. Abrade the fiberglass in order to promote adhesion by sanding it using a palm sander loaded with 400-grit sandpaper. Wipe down the fiberglass with the help of a tack cloth. - Cover The Areas You Don't Want To Paint
Now, you need to protect those areas of the fiberglass that you are not going to paint, with the help of painter's tape. Make sure to cover & protect the large areas underneath or adjacent to the fiberglass using drop cloths. - Apply A Coat Of Primer
Next, put or spread a very light coat of primer to the fiberglass. Spray in period & random mists in order to further the progress of a professional-looking finish free of runs, drips, as well as sagging. Make sure not to apply a constant stream, otherwise, you may wind up with defects or imperfections in the finish coat. - Apply A Coat Of Acrylic Spray Paint
Finally, allow the primer to dry before giving it at least fours hours to cure properly, and then apply a coat of acrylic spray paint in exactly the same way as you applied the primer.