Kovete WR

Kovete WR hardener is a solvent-free isocyanate hardener for 2-component Kestokol EPI-adhesives.

Special features

  • Check the correct hardener in the TDS of the adhesive




MDI isocyanate hardener to be used in conjunction with Kestokol WR05 and WR11.

Package Size Product Code
Kovete WR 1,2 kg/ 1 l T3676.001
Kovete WR 165 kg/200 l T3676.200


Density/specific weight

1.24 kg/dm³



Mixing ratio

See the TDS of WR adhesive.


300 mPas (Brookfield, RVT, 25 °C)


In unopened containers, above +1°C for 12 months.

Instructions for use

The instructions for use of Kovete WR hardener can be found in the TDS of Kestokol WR adhesive.

When handling Kovete WR hardener, use protective clothing, safety gloves and goggles. Small quantities of hardener and resin can be mixed together and taken to landfill when cured. Larger amounts are to be delivered to an appropriate hazardous waste treatment plant.

Additional information

The information given in this product data sheet is based on our tests and our practical knowledge. The technical data is defined in standard conditions. Variations in local working conditions and methods will affect the product performance and result. The result is strongly affected by working methods. We guarantee the high quality of our products according to our Quality Management System. No liability can be accepted from incorrect use of the product or prevailing conditions, over which we have no control. Thus, we cannot be held responsible for the final result. The user of the product must test product’s suitability to the intended application.

Environment and safety

Avoid unnecessary skin contact and exposure with the fresh product, use safety gloves. Refer to material safety data sheet. For information on product and package disposal, visit www.kiilto.com.

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