Presenting the Bondo 15 oz Extreme Metal Reinforced Filler. This high-strength repair compound blends aluminum-reinforced epoxy to rebuild cosmetic damage on metal, fiberglass, masonry, and wood. The two-part formula bonds with the substrate to form a permanent repair and can be drilled, anchored, or tapped after cure. Its smooth, easy-spread consistency enables rapid fixes, with a 5-minute working window and sanding possible in about 20 minutes.

How It Helps You: This filler delivers a dependable, durable fix that returns surfaces to a solid, paint-ready state. Ideal for automotive touch-ups and home projects, it reduces downtime while delivering professional-grade results.

• Aluminum-reinforced composition provides exceptional strength for long-lasting repairs
• Multi-surface compatibility—works on metal, fiberglass, masonry, and wood for versatile repairs
• Two-part system that chemically bonds to the substrate for a permanent fix
• Extremely fast cure with a 5-minute work time and sanding ready in about 20 minutes
• Top-coat ready with Bondo glazing and spot putty to achieve a smooth, blemish-free finish

Why This Product Stands Out: Choose this high-strength filler when you need a reliable, professional-grade repair that stands up to drilling, tapping, and anchoring—delivering a seamless, durable surface you can sand, paint, and use with confidence.