Kiilto Airblock Fiber

A one-component, fibre reinforced, water-based, solvent-free and paste sealing agent. Can be applied with a brush or roller on vertical, horizontal and ceiling surfaces.

Special features

  • a very elastic coating against air leakages
  • paste
  • paintable
  • for sealing penetrations, window and door junctions, floor and wall junctions as well as wall and ceiling junctures. For interior use.

Materials

Product Information
Application

A filling, very elastic, water-based, paste coating against air leakages. Easy to apply. Can also be used as a barrier against radon. Excellent adhesion on different types of substrates. Suitable for vertical, horizontal and ceiling surfaces, junctures and joints as well as penetrations. Suitable for unheated interior areas.

Package Size EAN Code
10 kg/8,1 l 6411512708102
Technical Information
Application temperature

+15–25 °C

Bond strength

Different substrates Concrete: 2.1 MPa
Coarse floor levelling compound: 1.3 MPa (Kiilto 70)
Smooth levelling compound: 1.6 MPa (Kiilto TopPlan)
Wall plaster: 2.7 MPa (Kiilto CR DF)
Brick: 1.8 MPa
Chipboard: 1.5 MPa
Stainless steel (metal): 2.1 MPa
Aluminium: 1.9 MPa
Kiilto Block: 2.8 MPa
Kiilto Hydrablock: 2.7 MPa
Sandlime brick, chipboard and gypsum boards: The adhesion exceeded the substrate strength

Classifications and certificates

M1

Colors

White

Consistency

A fibre reinforced paste

Coverage

Approx. 1kg/m²

Crack bridging ability

3.8 mm (EN 1062-7 (mod))

Density/specific weight

1.25

Frost resistance

Freezing

Layer thickness

approx. 0.4 mm

Package sizes

10 kg / 8.1 L

Storage

Can be stored above + 1 °C, in a tightly sealed original container max. 1 year.

Temperature resistance when dry

-20…+70 °C

Type/binder

SBR hybrid

Viscosity

Approx. 65,000 mPas

Water vapour permeability

Sd = 18 m
Vapour permeability (EN ISO 12572:2001 condition A)

pH

approx. 9

Instructions and Safety
Instructions for use

Stir the product before use. Remove all impurities that might impair adhesion, including loose particles, dust, dirt and salt deposit. Fill in dents and holes. Apply two even coats of Airblock Fiber. The second coat can be applied right after the first one (wet on wet). Drying time depends on prevailing conditions and coat thickness.
Kiilto Airblock Fiber can be used with Kiilto Butyylinauha tape or Kiilto KeraSafe Saumanauha sealing tape, if needed.

Tools: a brush or roller.

When uncoated, the product’s resistance to mechanical wear and UV light is limited. The need for levelling and coating of the product must be assessed on a case-by-case basis.

Additional information

The information given in this product data sheet is based on our tests and our practical knowledge. The technical data is defined under standard conditions. Variations in local working conditions and methods 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. Therefore, we cannot be held responsible for the final result. To use the product properly, please read the product brochure, work instructions and the safety data sheet available at www.kiilto.com.

Environment and safety

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

Certificates
M1 emission classification for building material
LEED
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