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Fast hardener 205 For bonding and coating. To be used at low temperature. Medium viscosity. WEST SYSTEM.

WEST SYSTEM 205 Fast Hardener is a medium viscosity epoxy hardener.

It is useful in most bonding situations, and at lower temperatures.

The combination of 105 resin and 205 hardener provides excellent adhesion and coating properties.

- For epoxy resin 105A

Pump required: Model A pump - ws301A

Sold without pumps.

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5/5 basé sur 1 review
€24.17 (VAT incl.)
53 Items En stock
Hardener packaging

Quantity :

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Quantity Discount You Save
2 4% €1.93
3 6% €4.35
4 8% €7.73
6 10% €14.50

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Reference WS205A

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Description

Hardener 205 is used in most situations to achieve a fast cure that produces an epoxy with rapid physical properties.

It is useful for bonding, and at lower temperatures.

When mixed with 105 resin, at a ratio of 5:1 (resin:hardener), the cured resin/hardener mixture produces a rigid, high-strength solid with excellent cohesive properties and outstanding water vapor barrier with excellent bonding and coating properties.

Pot life at 25°C: 10 to 15 minutes

Cure to solid at 21°C: 5 to 7 hours

Curing to full strength at 21°C: 5 to 7 days

Minimum recommended working temperature: 5°C

Dosing: The mini-pumps allow you to pour the exact proportions of resin and hardener. In order to have the correct proportions, it is sufficient to make one pressure of resin for one pressure of hardener.

Mixing: Mix the resin and hardener for two minutes or longer at low temperatures. Scrape down the sides and bottom of the pot when mixing.

Consumption :

- for a 1kg mixture on a porous surface at 25°C: 6.5 - 7.5 m².

- for a 1kg mixture on a non-porous surface at 25°C : 8.5 - 9.5 m².

How to dose and mix your epoxy ?

Product selection guide

Demonstration video on basic, advanced and repair techniques

Demonstration video of dosing and mixi

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Product Details

Data sheet

Brand
WEST SYSTEM
Packaging
200 gr
Consumption
6.5 - 7.5 m² for 1kg of mixture (porous surface)8.5 - 9.5 m² for 1 kg of mixture (non-porous surface)
Open time
10 to 15 minutes
Polymerization time
5 to 7 hours
Total polymerization time
5 to 7 days
WEST SYSTEM products
Hardener
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Based on 1 review

  • 5

    It works as stated



Customer reviews

Reviews about this product
0
1★
0
2★
0
3★
0
4★
1
5★
10/10


Based on 1 review

  • 5

    It works as stated



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