Kestopur 1 C 5 is a one-component polyurethane adhesive for the gluing of metals and insulation materials in sandwich panel manufacture in the construction panel industry.

Special features

  • Solvent-free
  • No fillers
  • Suitable for automatic application

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Materials

Application

Kestopur 1 C 5 is a moisture curing one-component polyurethane adhesive with low viscosity. Strong foam building. Suitable for gluing for example wood, metal, insulation materials and glass fibre laminate. Preliminary adhesion tests must be carried out prior to full scale application. Due to low viscosity Kestopur 1 C 5 is ideal for automatic application. Note that a small amount of gas builds in the curing reaction, so ensure that one of the surfaces to be bonded is permeable. Does not contain solvents.

Package Size Product Code
Kestopur 1 C 5 220 kg/200 l T3859.200
Density/specific weight

1.1 kg/dm³

Colors

Light brown

Viscosity

approx. 6000 mPas (BrookField RVT 20°C)

Open time

- max. 7 min 23 °C/ RH 50 %
- approx. 5 min. water spray 5–10 g/m²

Consumption

150–300 g/m² depending on materials

Pressing time

- min. 15 min 23 °C/ RH 50 %
- approx. 150 sec, 65 °C, water spray 5–10 g/m²

Storage

Shelf-life is 9 months, if stored in an unopened package at +20 °C, and at +30 °C max. 4 months.

Instructions for use

The surfaces to be bonded must be clean and dry. Remove oxides, grease etc. dirt with Kiilto Cleaner 303 or/and by sanding. Properly cleaned surface can be sanded to improve adhesion. Remove the sanding dust carefully prior to adhesive application. Apply the adhesive in an even layer on one of the surfaces. Water sprayed (5–10 g/m 2 ) on the adhesive layer shortens the pressing time. Remove fresh adhesive stains with a dry cloth and clean the surfaces with acetone or xylene. Cured adhesive can be removed only by mechanical means. We recommend using adhesive at room temperature. However, the gluing can be carried out at lower temperatures (even at +5–10 °C), but then the curing time will be much longer.

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 the product’s suitability for the intended application.

Environment and safety

Avoid unnecessary skin contact with and exposure to the uncured product: use safety gloves. Refer to the specific material safety data sheet. Go to www.kiilto.com for more information on product and package disposal.

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