Bridge those gaping boat holes and troublesome repair challenges with 3M Bondo Fiberglass Repair Mat, your go-to reinforcement for serious structural repairs. This 8 sq ft (2.5m) mat features a unique non-woven construction with interlocking fiberglass strands that create a superior strength matrix—perfect when standard cloth just won't cut it. Whether you're patching your boat hull before lake season or reinforcing damaged marine surfaces, the flexible design conforms beautifully to curved surfaces while effectively bridging gaps that would otherwise be repair nightmares.
What sets this fiberglass mat apart is its impressive versatility across surfaces from metal to wood, concrete to fiberglass. Layer it for customized strength or cut it precisely to size for your boat hull repairs, dock fixes, or marine restoration projects. When paired with Bondo Fiberglass Resin, your repairs become 100% waterproof and permanently resistant to rust and rot—delivering professional-quality results that stand the test of time. Your DIY boating projects deserve materials that won't compromise, and this repair mat delivers industrial strength with home-project simplicity.
Features
- Bridges holes and gaps with interlocking strand construction
- Flexible design conforms to contoured surfaces
- Provides enhanced strength for severe repairs
- Creates waterproof repairs when used with compatible resin
- Will not rust or rot over time
- Customizable through cutting and layering for specific project needs
- Thicker construction than standard fiberglass cloth for added reinforcement
| Specification |
Value |
| Material |
Non-woven fiberglass mat with interlocking strands |
| Dimensions |
37.5 × 31.5 in | 95.25 × 80.01 cm |
| Coverage Area |
8 sq ft (2.5m²) |
| Color |
White |
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