Kiilto A 220
Adhesive sealant

Kiilto A 220 is a 2-component, silyl modified adhesive sealant for gluing of metal and glass fiber in transport industry applications.

Special features

  • Good spreading properties
  • Does not contain isocyanates or solvents




Suitable for bonding glassfiber and metals in structural applications that require low viscosity and quick through curing, ideal for large adhesive surfaces. Elastic, yet mechanically strong bond. Good resistance to chemicals (weak solutions). Almost odourless. Good resistance to weather.

Package Size Product Code
Kiilto A 220 250 kg/200 l T2461.200
Kiilto A 220 Fluid cont T2461.995

2-Component silyl modified polymer

Density/specific weight

approx. 1.35 kg/dm³



Lap shear strength

- SS/SS 2.0 N/mm²

Tensile strength

1.2 N/mm² (DIN 53504)

Elongation at break

100 % (DIN 53504)

Mixing ratio

10 : 1 (weight part)


20.000 mPas (BrookField +20 °C)

Mixture viscosity

40 000 mPas (BrookField +20 °C)

Mixture colour

aluminium grey

Open time

20 min (23 °C/50 % RH)

Skin time

20 min (23 °C/50 % RH)

Curing through

1 day

Application temperature


Temperature resistance when dry



Unopened at +10–25 °C for 12 months

Instructions for use

Materials to be used must be dust-free, dry and free from grease and oil. We recommend cleaning the surfaces with Kiilto Cleaner 303 and priming with Kiilto Primer or Kiilto Metalliprimer. Kiilto A 220 and Kiilto B 600 hardener is mixed in ratio 10:1 (weight parts). The adhesive is spread one-sided and surfaces are pressed together. On large surfaces we recommend using e.g. vacuum press. Uncured adhesive can be removed with xylene or acetone, cured adhesive only mechanically.

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. Ensure that the product is suitable for the intended application.

Environment and safety

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

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