MR. JO JH 1063 – Fast-Curing Epoxy Hardener for Quick Turnaround Applications
MR. JO JH 1063 – Fast-Curing Epoxy Hardener for Quick Turnaround Applications
When time is of the essence, you need an epoxy system that cures fast without compromising bond strength. JH 1063 is designed exactly for that—an unmodified amine hardener that delivers rapid cure, excellent hardness, and good adhesion across a variety of epoxy applications.
Key Features of JH 1063
- ⚡Fast Cure Speed – Short pot life and quick development of hardness, ideal for time-sensitive applications.
- 🛠High Bond Strength – Ensures strong adhesion to metals, concrete, composites, and other substrates.
- 🔒Durable Performance – Maintains hardness and dimensional stability after cure.
- 🌡Low Temperature Reactivity – Performs well even in cooler conditions where other hardeners slow down.
- 🧰Versatile Use – Suitable for coatings, adhesives, flooring, and repair systems.

Typical Applications
- Industrial Flooring Repairs – Quick-setting mortar and patch repair where downtime must be minimized.
- Adhesives & Bonding – Fast assembly bonding for construction and fabrication.
- Protective Coatings – Rapid recoat cycles in industrial coating systems.
- Electrical & Casting – Small potting and encapsulation applications needing quick demoulding.
- Why Choose JH 1063?
Many industries face the challenge of balancing cure speed with performance. While some fast hardeners compromise on hardness or adhesion, JH 1063 is engineered to provide:
- Fast cure without brittleness
- Strong adhesion on multiple substrates
- Easy handling for both field and shop-floor applications
This makes it a preferred choice where turnaround time is critical—from rapid maintenance to production lines that can’t afford delays.

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