Filling Pinholes? - No Problem with Substrate Technology Inc. Grout Pans - Substrate Technology
repair - How to patch holes in the van floor? - Motor Vehicle Maintenance & Repair Stack Exchange
Tiny rust holes in floor pans, Best way to fix without welding? | VW Vortex - Volkswagen Forum
What is this hole in the floor pan near the front passenger seat? Grinding away rust today and I noticed there was an old rubber grommet there and I need a replacement.
Floor Pan Repair - Old Cars Weekly
Floor Pan repair - Third Generation F-Body Message Boards
Pin Holes In Floor Pan. What Would You Do? | Mustang Forums at StangNet