How OxiHalt Works
An Off Switch, in Coating Form
OxiHalt is a two-component polyurea elastomer. Mixed at application, the components react into a seamless membrane directly on the metal — over sound paint, over prepped bare steel, and critically, over tightly-adhered rust. It does not "convert" or "neutralize" rust with chemistry-set tricks; it entombs it. Sealed away from oxygen and water, iron oxide is inert — geology, not a threat.
The membrane itself is bedliner-tough: thousands of PSI of tensile strength, hundreds of percent of stretch, bonded so hard to the prepped surface that moisture cannot creep under an edge even where the film takes a hit. And at 100% solids there are no solvents, no shrinkage and no VOC — apply it in a closed shop in January.
Membrane Properties
| Property | Value |
|---|---|
| Chemistry | Two-component polyurea, 100% solids |
| Tensile strength | 2,700 PSI (ASTM D412) |
| Elongation | 375% (ASTM D412) |
| Water/oxygen barrier | Impermeable continuous film at spec build |
| Tack-free | 5–8 minutes @ 70°F |
| Full cure | 24 hours |
| VOC | 0 g/L |
| Build over rusted profile | 40–60 mils recommended |
| Adhesion | 400+ PSI on prepared surfaces (ASTM D4541) |
| Cold flexibility | No cracking at -40°F mandrel bend |
Caught in Time
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Full TDS, prep guide and honest limits — we will tell you what it will not fix, too.
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