Bondo 128-fl oz Color-changing, Heavy Duty, Waterproof Interior/Exterior Brown Fiberglass Resin Repair in the Patching & Spackling Compound department at Lowes.com
Amazon.com: Fibre Glast All-in-1 Fiberglass Resin Repair Kit – Fix Your Automotive Car Hood Door Rust Marine Boat Hull Surfboard Personal Watercraft – 37-Piece Set with All Materials & Supplies, Made in
Amazon.com: US Chemical Fiberglass Resin Repair Kit with Fiberglass Mat (Quart) : Automotive
How to Repair a Rust Hole with Fiberglass - No Welding! - YouTube