Sand down the repair to make it flush with the rest of the door using 200 grit sandpaper.
How to fix fiberglass garage door shedding fibers.
Maintaining your fiberglass doors also means making sure that there is no water spilling down on or puddling around the doors.
Water can warp and damage fiberglass garage doors so make sure that your eaves trough is in working order.
Step 2 cutting out the damage now use your grinder to cut out the damaged area in the fiberglass door use the grinder to cut at an angle so that you taper the size of the hole.
Wipe away the sanding dust with a towel.
Typically one thin layer will accomplish what you need.
Use a color that matches your fiberglass as closely as possible.
Lift the door until it clears the hinges then lower it to the floor carefully.
Also direct any water away from your garage floor.
Cleaning your garage doors will also go a long way to maintaining them.
Apply it with a.
All fiberglass materials can be found at your local auto parts supplier or a marine supply store.
Cleaning your fiberglass garage doors.
Apply fiberglass primer to the repair.
Small fiberglass repairs such as a door that don t require a lot of strength can be done with a fiberglass filler putty.
Open the door enough to provide access to the hinges.
You can use gel stain to touch up faded areas.
How to fix an old fiberglass ladder that s shedding fiberglass all over you.
How to fix an old fiberglass ladder that s shedding fiberglass all over you.
Tapping the fiberglass with something hard will be able to help you identify damage if there is a dull sound then this will be a damaged piece of fiberglass.
If there is excessive fading you may need to completely refinish your door.
Take the door off its hinges.
Fiberglass is applied in layers of fiberglass mat that s saturated with a catalyzed fiberglass resin.