Kestokol KL/S

Kestokol KL/S is PVAc-adhesive for edge banding.

Special features

  • 1-component
  • Storage time 12 months

Materials

Application

Kestokol KL/S is a special adhesive for edge banding machines that use PVAC adhesive. Area of application: melamine edge bandings, veneer bandings and laminate.

Package Size Product Code
Kestokol KL/S 15 kg T1419.015
Colors

White, transparent after drying

Viscosity

12000 mPas (Brookfield RVT, 20 °C)

Working conditions

Adhesive’s drying temperature: max. 285 C Hot air temperature for adhesive activation: 250–400 C 250 – 400 °C

Storage

In unopened containers, above +1 °C, for 12 months. After long storing, stir before use.

Instructions for use

Apply the adhesive to the board edge where the banding is to be bonded. Evaporate most of the dispersion water by hot-air gun. The drying time, temperature and blow capacity depend on the application amount, adhesive and the temperature of the bonded parts. Dried adhesive films, in which some moisture should remain, are activated by heat and the edge banding is immediately pressed to the edge. After pressing the bond strength is sufficient enough for cutting off the extra width of the banding. Final bond strength is reached within a few hours. Boards with edge banding should be stored for at least 30 min. before further machining. The heating and feed speed is adjusted so that the adhesive is activated on the whole surface of the edge banding and the board edge. Bonding that is carefully carried out has a good after-heat resistance.

Running speed:

 

 when gluing  Speed max. (m/min)
 Pre-glued edge bandings  40
 Two-sided application  15
 Laminate 13

 

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 will affect the product performance and result. The result is also 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 the product’s suitability for 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.

EN 204 D2 water resistance classification
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