Find In StoreThe Bondo Fiberglass Resin (Gallon) is a professional-grade polyester resin designed for strong, waterproof repairs on automotive, marine, and household surfaces. When paired with fiberglass cloth or mat, it creates a durable, long-lasting bond ideal for rebuilding, patching, and reinforcing damaged areas.
Key Features
- Forms a tough, rigid repair surface when used with fiberglass reinforcement materials.
- Ideal for marine repairs, exterior surfaces, and areas exposed to moisture.
- Adheres to metal, fiberglass, wood, concrete, and many rigid materials.
- Strong enough to rebuild holes, cracks, and rust-out sections with proper backing.
- Mixes with the included liquid hardener and cures to a sandable, paint-ready finish.
- Provides ample material for large-scale repairs, marine projects, or repeated use.
Ideal Uses
Boat hull and deck repairs
Automotive body panel reinforcement
Repairing rusted or damaged sections
Fixing cracks, holes, and structural damage
Home and workshop fiberglass projects
Inventory is constantly changing. To ensure availability upon arrival, purchase your item now and select the Curbside Pickup option at checkout. We will pull the item for you and have it waiting for your arrival.