Achieve a durable metal patch in 60 minutes without welding: SteelBond Pro uses a precise 1:1 AB mix that penetrates metal pores and cures into a steel-reinforced bond you can drill, sand, and paint to blend with the surrounding surface.
It bonds to cast iron, steel, aluminum and alloys, with a steel-reinforced two-part formula that sinks into surface pores and locks in at the molecular level—delivering grip where ordinary epoxies peel away.
The dual-chamber applicator automatically dispenses a 1:1 mix with every squeeze, removing any guesswork. Use the included spatula to spread a bead over the crack, hole, or gap, then leave it to cure for 60 minutes. By the 24-hour mark, the patched area is typically as hard as the surrounding metal and can be drilled, tapped, sanded, and primed.
Key specifications include a 50 ml dual-chamber tube (3.5 oz total) that handles multiple repairs, with a compact 4.8 by 1.8 inch footprint designed to fit a tool drawer or glovebox. The auto-matching 1:1 mix dispenses evenly when you pull the trigger, delivering a consistent bond. Initial set occurs in 60 minutes, and full cure reaches strength at 24 hours, at which point the patched area can be drilled, tapped, sanded, or painted just like the surrounding metal. The cured bond endures temperatures from -40°F to 392°F and resists water, oil, salt and solvents.
Patch in three steps: 1) Roughen the metal with sandpaper and wipe with acetone for a clean bonding surface; 2) Apply a bead onto the included spatula and press firmly into the crack, hole, or gap; 3) Let it set for 60 minutes, then proceed with drilling, tapping, or finishing after the full 24-hour cure.
SteelBond Pro vs. traditional methods shows clear advantages: it bonds the first time, uses an auto-matching 1:1 AB mix, and remains functional across -40°F to 392°F with resistance to water, oil, salt and solvents—benefits not shared by welding or standard single-tube epoxies.
| SteelBond Pro | Welding | Single-Tube Epoxies |
|---|---|---|
| Bonds the first time — no welder, torch, sparks, or 220-volt outlet | ❌ | ❌ |
| Auto-matching 1:1 AB mix — no eyeballing two tubes onto cardboard | ❌ | ❌ |
| Holds -40°F to 392°F, plus water, oil, salt & solvent resistance | ❌ | ❌ |
Warranty: If the repair does not hold through normal use, a 60-day bond guarantee applies—return for a full refund with no additional tube or service charges.
