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Tužidlo H 25

eshop_111067

Hardener H 25 is a replacement for P 11, offering higher strengths and no harmful vapors during processing. Suitable for Spolchemie and other epoxy resins. Thermal resistance with CHS 512 is 45-50°C, with a working time of approx. 100 minutes and a mixing ratio of 100:25 (by weight).

Kč520.08

Tužidlo 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.

Kč358.16

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Tužidlo 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.

Kč609.84

Tužidlo 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...

Kč580.80

Tužidlo 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,...

Kč873.62

Tužidlo H 289

eshop_111118/2

Liquid hardener for epoxy resins based on cycloaliphatic polyamine. Suitable for laminations above 15°C, with a working time of 30-60 minutes. Achieves higher thermal resistance with post-curing at 50-60°C. Low viscosity ensures quick fiber saturation. Ratio to resin LH 289 : H 289 = 100 : 33.

Kč613.47

Tužidlo H 300

eshop_111025

Fast hardener with reduced exotherm, high temperature resistance (approx. 90°C), and flexibility. Suitable for HAVEL and MGS epoxy resins. Recommended curing temperature: minimum 50°C. Mixing ratio: 100:25.

Kč771.98

Tužidlo 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.

Kč452.54

Tužidlo 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.

Kč423.50

Tužidlo H 507

eshop_111206

Liquid hardener for epoxy resins, based on cycloaliphatic polyamine, free of nonylphenol. Suitable for laminations above 15°C, with a working time of approx. 40 minutes. Mixing ratio varies by resin type. Available in 180kg, 30kg, 5kg, and 1kg drums.

Kč424.71

Tužidlo H 507 A

eshop_111206/1

Hardener H 507 A is ideal for laminations above 15°C, with a working time of about 40 minutes. It offers enhanced thermal resistance when post-cured at 50-60 °C. The low viscosity ensures effective fiber saturation. Ratios: LH 160 : H 507A = 100 : 19, LH 260 : H 507A = 100 : 19.

Kč474.32

Tužidlo 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.

Kč446.49

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