Kestopress 3000 T is an EN 204/D3 class PVAC wood adhesive for veneering.

Special features

  • 1-component
  • shelf-life 12 months
  • Not suitable for cold pressing


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Materials

Application

Kestopress 3000 T is a hard, PVAc dispersion adhesive with a high film forming temperature for formpressing and veneering. The adhesive can be applied in the gluing of E1-classified structures.

Package Size Product Code
Kestopress 3000 T 15 kg T1775.015
Kestopress 3000 T 100 kg T1775.100
Kestopress 3000 T Schütz cont T1775.996
pH

3.0

Colors

White, transparent after drying

Viscosity

6000 mPas (Brookfield RVT +20 °C)

Open time

5 - 7 min

Consumption

formpressing: 120–150 g/m²,
veneering: 90–120 g/m²

Compression pressure

0.3–1.0 N/mm²

Working conditions

Pressing temperature for veneer is 80–110 °C

Minimum film forming temperature

+ 40 °C

Air humidity

50–70 % relative humidity

Substrate humidity

8 - 12 %

Storage

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

Instructions for use

In order to make the cleaning of the gluing rollers easier, it is recommended that the rollers are moistened with water before gluing. Apply adhesive as a uniform coat onto the board. Place the veneer onto the board and press together. The longer the open time, the higher pressing pressure is required.

If the adhesive amount applied is bigger than the recommended one, there may occur adhesive break through. Adhesive break through can discolour. Different stains adhere to a veneer in a different way and there may occur great colour variation in the staining results. For pieces bonded with Kestopress 3000 T adhesive we recommend water soluble stains. If solvent based stains are used, a test staining has to be carried out before starting serial production.

NOTE! Kestopress 3000 T is not suitable for cold pressing. Kestopress adhesive reacts even with a small amount of urea formaldehyde adhesive (1 %) forming a thick sponge. For this reason the application equipment (pump, hoses, roller) need to be washed very carefully prior to using Kestopress adhesive.

Pressing times in veneering (oak veneer)

 

  Adhesive amount (g/m²)

 Temperature (°C)

 Pressing time(s)
 90 80 60
 90 90 50
 90 100 40
 90 110 30

 

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.

M1 emission classification for building material
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