Bondo Extreme Metal Reinforced Filler EF-PT-ES, 15 oz (425.24 g), 8 per case

• BONDO® CLEAR LIQUID Hardener included
• CREATES METALLIC appearance that won't rust
• EXCEPTIONALLY STRONG formula can be drilled, anchored, or tapped to repair or rebuild cosmetic damage
• FAST-CURING FORMULA allows for a 5 minute work time and sanding in as little as 20 minutes
• FILL STAGE of 3M Body Repair System
• INTERIOR OR EXTERIOR use
• MIXES GREY when liquid hardener drops and filler are mixed together
• MULTI-SURFACE USE compatible with metal, fiberglass, masonry and wood for auto and home
• PAINTABLE FORMULA is compatible with most paints and paint systems
• REINFORCED with aluminum, this extra strength formula is an easy-spreading filler
• TOP COAT of  Bondo® Glazing and Spot Putty is recommended to fill pin holes and small imperfections for a smooth finish
• TWO-PART FORMULA chemically bonds with surface to adhere permanently
• WORKABLE for 5 minutes once filler and hardener drops are mixed together

Bondo Extreme Metal Reinforced Filler is easy to use, yet exceptionally strong for repairing and rebuilding metal, fiberglass and more. Reinforced with aluminum, this filler mixes quickly (hardener is included), cures fast and stays very strong – it won’t rust, and it can be drilled, anchored or tapped for non-structural repair. It has a metallic appearance, great for a range of uses. Bondo Extreme Metal Reinforced Filler is easy to use, yet exceptionally strong for repairing and rebuilding metal, cosmetic repairs to alloy wheels, fiberglass, and more. Reinforced with aluminum, this two-part filler mixes quickly, cures fast, and stays very strong – it won’t rust and can be drilled, anchored, or tapped for non-structural repairs. It has a metallic appearance, great for a wide range of uses.

Trusted Bondo Extreme Brand

Bondo Extreme Metal Reinforced Filler EF-PT-ES is a reliable product known for its quality and performance. This 15 oz (425.24 g) filler comes in an 8 per case pack, making it convenient for multiple repairs or projects.

The brand’s reputation ensures you get a filler that’s easy to use and strong enough for various applications. The exact model EF-PT-ES guarantees consistency in every package you buy.

Metal Reinforced Strength

This filler is reinforced with aluminum, providing exceptional strength that won’t rust. Its metallic appearance adds a professional look while offering durability for cosmetic repairs and rebuilding tasks.

Because it can be drilled, anchored, or tapped, it’s perfect for non-structural repairs on metal, fiberglass, and more. The reinforcement ensures long-lasting results on a variety of surfaces.

Fast-Curing Work Time

The fast-curing formula allows a 5-minute work time, so you can shape and apply the filler quickly. Sanding can be done in as little as 20 minutes, speeding up your repair process significantly.

This quick turnaround is ideal for both professional and DIY users who need efficient results. The included BONDO® CLEAR LIQUID Hardener ensures consistent curing every time.

Multi-Surface Compatibility

Bondo Extreme filler works on metal, fiberglass, masonry, and wood, making it versatile for auto and home repairs. Its paintable formula is compatible with most paints and paint systems, allowing seamless finishing.

This multi-surface use means you can rely on one product for various projects, saving time and money. The filler mixes grey when combined with the hardener, making it easy to see when it’s ready.

Convenient Pack Size Format

Each case contains 8 units of 15 oz (425.24 g) fillers, providing enough material for multiple jobs or larger projects. This pack size is practical for workshops or professionals needing consistent supply.

The two-part formula chemically bonds with surfaces for permanent adhesion. This format supports the 3M Body Repair System’s fill stage, ensuring compatibility with industry standards.