Fast-acting epoxy resin adhesive ESK-50

Epoxy resin, fast-acting adhesive, ESK-50

Art.-no. 08934801

Prices for customers after login

Fast-acting epoxy resin adhesive ESK-50

Art.-no. 08934801

Prices for customers after login




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Solvent-free two-component adhesive

Fast curing

The reaction of the two components results in a fast binding speed, ensuring fast application.

Broad range of applications

For adhering metals, a range of plastics, glass, ceramic, etc. to and with each other.

High tensile strength values

Tensile shear strengths are maintained even under the influence of heat.

Outstanding resistance to chemicals

  • Resistant against many liquids such as water, petrol and oil

  • Resistant against ageing and media

Can be sanded when fully hardened

High level of transparency

Silicone and solvent-free

The usage instructions are recommendations based on the tests we have conducted and are based on our experience; carry out your own tests before each application. Due to the large number of applications and storage and processing conditions, we do not assume any liability for a specific application result. Insofar as our free customer service provides technical information or acts as an advisory service, no responsibility is assumed by this service except where the advice or information given falls within the scope of our specified, contractually agreed service or the advisor was acting deliberately. We guarantee consistent quality of our products. We reserve the right to make technical changes and further develop products.

Product information

Würth Catalogue(X)

Catalogue page as PDF 1


Safety data sheet 1  |  2

Application area

Suitable for bonding together various materials with high tensile and impact strength and excellent resistance to flaking and shocks. Because the fast-acting adhesive is transparent it is suitable for visually sophisticated adhesives and therefore is an ideal composite for a wide range of applications such as sticking stainless steel sheets together, repairing plastic and metal components that have broken off, manufacturing printed circuit boards, etc.

Suitable surfaces include steel, galvanised steel, aluminium, copper, brass, coated or galvanised metals, sanded glass fibre-reinforced plastic, ABS, hard PVC, SMC, glass, ceramic, concrete, fibre-reinforced plastic/SMC, wood, polyurethane, etc.

Chemical basis

Epoxy resin


Light yellow


1.1 g/cm³

Density conditions

at 23°C, 50% relative humidity



Min. processing time

4 min

Min. open time

3.5 min

Conditions for open time

at 23°C

Min. final strength

48 h

Processing temperature

23 °C

Min./max. temperature resistance

-60 to 100 °C

Shelf life from production/conditions

36 Month / at max. 50°C, no exposure to sunlight, 10°C to 30°C

Weight of content

56 g

Product weight (per item)

80 g


50 ml


Double cartridge


11000 mPas

Min. combined tension and shear resistance

20 N/mm²

Conditions for combined tension and shear resistance

at 23°C