I have a leaded glass fiberglass door, which is showing signs of ware and peeling from the sun. I have sealed the door twice a year to protect it, but it now needs to be refinished. Primarily on the raised panels and lower paned of the doors and side lights, the stain appears to be fading. What can I use to remove the sealant, so that I can restain the door and then reseal it.
Removing sealant from a fiberglass door.