FerroBond P, a steel-filled epoxy putty for metal repair
Some metal parts can’t go to a welder, either because heat would warp them or because you just need the fix to hold. FerroBond P is a steel-filled epoxy structural adhesive putty for exactly that. You pack it into the damage, it cures hard, and the steel filler gives the repair body and weight.
It’s shrink-free and dimensionally stable, and it stands up to atmospheric conditions, water, salt, alkalis, diluted acids, most solvents, oil, and grease. Apply it in any thickness. Once it cures you can machine it with standard tools and paint it to match.
What it repairs
Metal window frames, castings, tanks, sinks, pipes, gates, fences, stair rails, engines, tools, and molds. It also bonds to ceramic, glass, fiberglass, and most rigid surfaces.
Specs
- Color: Dark Gray
- Pot life: 1 hour
- Heat resistance: up to 212°F (100°C)
- Density: 20.5 lb/gal (2.5 kg/L)
Frequently asked questions
What is FerroBond P used for?
It is a steel-filled epoxy structural adhesive putty for metal repair. You pack it into the damage and it cures hard, with the steel filler giving the repair body and weight. It rebuilds metal window frames, castings, tanks, sinks, pipes, gates, fences, and stair rails, and it bonds to ceramic, glass, fiberglass, and most rigid surfaces.
Can you machine and paint FerroBond P after it cures?
Yes. Once it cures you can machine it with standard tools and paint it to match. It is shrink-free and dimensionally stable, so the repair holds its shape.
What is the pot life and heat resistance of FerroBond P?
It has a one-hour pot life and resists heat up to 212 degrees F (100 degrees C). The color is dark gray and the density is 20.5 lb per gallon.
What does FerroBond P resist once cured?
It stands up to atmospheric conditions, water, salt, alkalis, diluted acids, most solvents, oil, and grease. That makes it suited to metal parts that take exposure and that you cannot send to a welder.

