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Item no. 42371
7 left in stock
pcs.
SVB price: €22.65 (€113.24 / kg )
Excl. VAT, excl. shipping costs.
This is a NET-price excluding German VAT. Shipments to countries outside of the EU may be subject to import duties and taxes.
pcs.
€22.65 This is a NET-price excluding German VAT. Shipments to countries outside of the EU may be subject to import duties and taxes.
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Available variants:
Image of Fast Hardener 205 / 1 kg

WEST SYSTEM Fast Hardener 205 / 1 kg

Hardener 205 is used when you need to have the resin cure particularly quickly. Mixed with resin 105, the cured mixture yields a rigid, high-strength, moisture-resistant solid body with excellent bonding and barrier coating properties.

Article Number
42371
EAN
5023181020501
Model no.
205A
Description
Fast hardener 205
Contents
200 g

Product details

Hardener 205 is used when you need to have the resin cure particularly quickly. WEST SYSTEM Fast Hardener 205 is ideal for use in cold weather. It can be mixed with the 105 Epoxy resin in the ratio of 5 parts resin to 1 part hardener, the cured mixture yields a rigid, high-strength, moisture-resistant solid body with excellent bonding and barrier coating properties. Pot life: 9 - 12 minutes at 22°C. Cures to a solid mass in five to seven hours at 22°C. Fully hardens after several days.
Thanks to the chemically activated polyamine system, 205 Hardener ensures good curing even at 5°C. The mixture cures quickly and has a short open time in its uncured state, thus reducing the likelihood of incomplete curing due to low temperatures.

Possible applications:
  • Bonding
  • Filleting
  • Affixing hardware and flowing out to create a base for hardware
  • Fastener bonding
  • Laminating
  • Filling
  • Laminating with fiberglass
  • Barrier layering

Substrates:
  • Wood
  • Fiberglass
  • Composites
  • Various metals


Use at cold temperatures
Even when using the Faster Hardener 205, it should be noted that cold temperatures increase the viscosity of epoxy resin, making it more difficult to dose, mix and apply the mixture correctly. It is therefore advisable to preheat the containers of resin and hardener, e.g. by placing the containers under a heat lamp. Pre-warmed resins and hardeners adhere less to the mixing pumps, they are easier to mix and have better flow properties. More detailed information can be found in the technical manual.


Hardener overview

Hardener Resin/hardener use Minimum temp Pot life at 22 °C (100g) Processing time at 22 °C (thin film) Curing time at 22 °C (thin film)
205 Fast Hardener General bonding and coating 5 °C 9-12 minutes 60-70 minutes 6-8 hours
206 Slow Hardener General bonding and coating 16 °C 20-25 minutes 90-110 minutes 10-15 hours
Note: Epoxy cures faster at higher temperatures and when thicker layers are applied.

ATTENTION: Not available in Switzerland!

Product safety

Please note the following hazard warnings:

Hazard pictograms
Signal word
Warning
Hazard warnings
Harmful if swallowed.
Harmful in contact with skin.
May cause an allergic skin reaction.
Suspected of causing genetic defects.
Harmful to aquatic life with long lasting effects.
Causes severe skin burns and eye damage.
Keep out of reach of children.
Obtain special instructions before use.
Avoid release to the environment.
Wear protective gloves/protective clothing/eye protection/face protection.
Immediately call a POISON CENTER or doctor/physician.
IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Dispose of contents/container to …
H302, H312, H317, H341, H412, H314, P102, P201, P273, P280, P310, P301+P330+P331, P303+P361+P353, P305+P351+P338, P501

Documents

en-flag Manual
PDF, 2,28 MB
de-flag Manual
PDF, 4,11 MB
de-flag Safety datasheet
PDF, 393,87 KB
es-flag Manual
PDF, 3,96 MB
fr-flag Manual
PDF, 4,18 MB
it-flag Manual
PDF, 4,11 MB

What other SVB customers have to say

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2 customer reviews

4.5 (out of 2 ratings)
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Klaus B.
by Klaus B. Flag of Germany 11/17/2023 Verified purchase
Fast delivery gladly again
Michael K.
by Michael K. Flag of Austria 4/26/2022 Verified purchase
Alles in Ordnung

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Contents
200 g
1000 g
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