Hardeners HAVEL

Showing 1-12 of 29 item(s)

Epodur 619-0600 component B

eshop_001069

Colorless hardener for casting systems or laminating with a processing time of approx. 4 hours. Mixing ratio epoxy:hardener=100:40 by weight. Maximum layer thickness 2cm. Requires subsequent curing at min. 50°C for 3 hours.

Kč975.09

Hardener H 10

eshop_111070

Hardener H 10 is designed for curing epoxy systems with enhanced UV stability for applications like casting, laminating, and coatings. It works at temperatures as low as 10°C and offers excellent smoothness. Suitable for laminates with glass fabrics, with a mixing ratio of 100:45-50. Not recommended for clear castings or jewelry.

Kč566.61

Hardener H 146

eshop_111198

High-quality hardener for epoxy resins with a mixing ratio of 100:30 (LH 160, LH 145, LH 130). Working time: 50-60 min. Minimum curing temperature: 25 °C (recommended: 30 °C+).

Kč512.44

Hardener H 206C

eshop_111226

Hardener H 206C for casting epoxy resins, suitable for clear composites and laminations above 15°C. Non-brittle cured resin, no tempering needed. Higher thermal resistance achievable with post-curing at 50-60 °C. Working time approx. 2 hours. Low viscosity for perfect surface spreading. Ratio LH 206C : H 206C = 100:40.

Kč722.53

Hardener H 282

eshop_112219/1

Cured PVC foam for sandwich structures with high thermal resistance. Size: 2150x1000 mm. Suitable for laminating with polyester, vinylester, or epoxy. High stiffness and low weight. Can be shaped in 2D and 3D at elevated temperatures. Specific weight: 80 kg/m3.

Kč433.37

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Hardener H 285 HAVEL

eshop_111260/1

High-performance laminating resin and hardener system, suitable for composites with glass, carbon, and Kevlar fibers. Features excellent static and dynamic properties, with a recommended mixing ratio of 100:40 (epoxy to hardener). Pot life of approximately 50 minutes. Achieves glossy, non-sticky surfaces even in challenging curing conditions.

Kč737.91

Hardener H 286 HAVEL

eshop_111091

High-performance laminating resin and hardener system, suitable for composites with glass, carbon, and Kevlar fibers. Features excellent static and dynamic properties, with a recommended mixing ratio of 100:40. Initial curing at room temperature allows for processing after approximately 90 minutes. Achieves glossy, non-sticky surfaces even in challenging...

Kč702.77

Hardener H 287 HAVEL

eshop_111260

Laminating resin and hardener system, a direct replacement for MGS LR 285, suitable for composites with glass, carbon, and Kevlar fibers. High static and dynamic properties, meets glider and motor glider standards after curing at 50-55 °C. Requires 80 °C curing for motor aircraft. Mixing ratio 100:40 (epoxy:hardener), pot life 4-5 hours. Produces glossy,...

Kč1,057.08

Hardener H 330

eshop_111059

H 330 is an epoxy suitable for LH 330 with a mixing ratio of 100:40 by weight or 100:50 by volume. It has a gel time of 70 minutes at 25°C and thermal resistance of 50°C. The viscosity is 450 mPas/s. Ideal for coatings and surface treatments, especially on foam polystyrene.

Kč547.57

Hardener H 505

eshop_111118

Hardener H 505 is suitable for epoxy resins and laminations above 15°C. It offers a short processing time of 15-30 minutes and can be post-cured at 50-60°C for enhanced thermal resistance and mechanical properties. Compatible with various resins in specified weight ratios.

Kč512.44

Hardener H 508

eshop_111205

Liquid hardener for epoxy resins based on cycloaliphatic polyamine. Suitable for laminations above 15°C, with a processing time of approximately 60 minutes. Higher thermal resistance can be achieved by post-curing at 50-60 °C. Available in various packaging sizes.

Kč540.25

Hardener H 512

eshop_111210

Liquid low-viscosity hardener for epoxy resins, suitable for laminations above 15°C. Requires post-curing at 50°C for 3 hours. Achieves high thermal resistance with post-curing at 90-100°C. Working time: 150-180 minutes. Ratios: LH 160 : H 512 = 100 : 23(g), LH 260 : H 512 = 100 : 23(g).

Kč563.68

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Hardeners HAVEL