Epoxypro EPH-210B Medium Cure Hardener 2:1

EpoxyPro EPH-210B

Medium-Cure 2:1 Hardener — High-Viscosity Marine, Electrical & Industrial Grade

EpoxyPro EPH-210B is a high-viscosity, medium-reactivity 2:1 epoxy hardener designed for marine laminating, electrical potting, industrial bonding, structural repairs and medium-depth casting.
With a viscosity of 12,000–18,000 mPa @ 25°C and a pot life of 60–80 minutes, EPH-110B provides excellent handling time for larger builds, laminating, assembly work, potting and repairs.

When combined with EPR-100A, EPR-110A or EPR-150A, EPH-210B produces a durable epoxy with strong adhesion, moisture resistance and smooth final cure.

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KEY FEATURES

2:1 mix ratio with EPR-100A, EPR-110A or EPR-150A

Pot life: 60–80 minutes @ 25°C

Viscosity: 12,000–18,000 mPa @ 25°C

Amber appearance

Excellent adhesion to timber, concrete, metals & composites

Cleaner cured finish compared to fast hardeners

Moisture & chemical resistance for harsh environments

Suitable for electrical potting & industrial castings

Low exotherm for controlled curing

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TYPICAL APPLICATIONS

Marine & Composite

Laminating large panels

Bonding FRP components

Timber bonding & sealing

Structural repairs

Fairing layers and reinforcement work

Electrical & Potting

Medium-size electrical potting jobs

Encapsulation of coils, sensors, terminals & housings

Heat-resistant component blocks

High-viscosity potting where flow control is needed

Industrial & Structural

Adhesive assembly

Structural bonding

Repair & maintenance

Plate bonding & small grouting

Concrete & Flooring

Mortar repair

Joint stabilisation

Edge bonding

Industrial patching

Casting

Medium-depth casting

Decorative or functional castings

Mould fills requiring controlled cure and clarity

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TECHNICAL PERFORMANCE

Mix Ratio:

2:1 by volume

Pot Life:

60–80 minutes @ 25°C

Viscosity:

12,000–18,000 mPa @ 25°C

Cure Behaviour:

Medium gel curve

Low-to-moderate heat build-up

Smooth, strong cured finish

Good clarity despite amber colour

Excellent moisture resistance

Compatibility:

Works with all EpoxyPro UNI-SYSTEM resin colours:
Clear, White, Black, Grey.

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APPEARANCE

Amber liquid hardener
Cures to a smooth, strong, lightly amber-tinted finish depending on resin colour loading.
Suitable for all clear and coloured resin blends.

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EPH-210B Controlled Cure. High Viscosity. Reliable Performance.

A dependable 2:1 hardener built for marine, electrical, industrial and structural work where clarity, working time and strong cured performance are essential.