Key Features
- Steel-hard after cure for durable structural repairs
- Excellent adhesion to metal, wood, concrete, and composites
- Waterproof and marine-grade corrosion resistance
- Can be machined, drilled, tapped, and painted
- Easy-to-mix two-part formula with controlled working time
- Ideal for emergency repairs at sea
Technical Specifications
| Specification | Value |
|---|---|
| Product Type | Two-part epoxy putty |
| Coverage | Approx. 15 in³ per pound |
| Working Time | 20–30 minutes at 70°F |
| Handling Cure | 1–2 hours |
| Full Cure | 24 hours (at 70°F) |
| Compressive Strength | 10,000 psi |
| Service Temperature | -40°F to 250°F |
| Color | Steel gray |
| IMPA Code | 812211 |
Frequently Asked Questions
What is Plastic Steel used for?
Plastic Steel is a metal repair putty used to patch holes, fill cracks, rebuild worn parts, and seal leaks on ships. It cures to a hard, machinable material that can be drilled and tapped.
How do I apply it?
Cut off equal parts of the two compounds and knead them together thoroughly until a uniform color is formed. Apply within the working time to the cleaned surface, then allow to cure.
How long does it take to cure?
It typically sets within 1–2 hours and fully cures in 24 hours at room temperature. Curing accelerates at higher temperatures.
Is it resistant to saltwater?
Yes, once cured, this putty is highly resistant to saltwater, fuel, oils, and most chemicals, making it suitable for long-term marine exposure.
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