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Kerabit 2600 UB Fleece

Kerabit 2600 UB Fleece (K-MS 170/2600) is a modified bitumen underlay membrane and an underlay membrane for discontinuous roofings.

The product is used as an underlay membrane for machine-seamed and other steel and tile roofings, for example.

The carrier consists of strong polyester. The top surface of the product is coated with a polypropylene fibre cloth and sand granules at the bottom surface. The adhesive sections are located on the top and bottom surfaces, on opposing sides.

Dimensions/measurements

Manufacturer / Manufactured for
Nordic Waterproofing Oy, Lohja plant
Country of origin
Finland
Conformity marking
CE mark
Reaction to fire
Manufacturer’s fire testing certificate
Fire Classification

BROOF(t2)

Manufacturer’s declaration of conformity
Kerabit modified bitumen roofing materials
Quality control
Quality control agreement between the Plant and Eurofins Expert Services Oy
Nominal thickness
2,1 mm
Nominal weight
2600 g/m²
Weight of the supportive layer
170 g/m² (+/- 10 g/m²)
Supportive layer
polyester
Surface type

PP fibre cloth on top surface, sand granules on bottom surface

Rolls size
1 x 10 m / 10 m²
Packages / pallet
32 rolls
Weight / package
26 kg
Weight / pallet
857 kg

Applications 

The product is used as an underlay membrane for discontinuous roofings on, for example, machine-seamed and other steel and tile roofings. The top surface with no sand does not scratch the zinc coating of the steel roofing.

Handling and storage 

Modified bitumen membranes are to be stored on pallets in a dry and cool place. Use a plastic hood or tarpaulin for protection. When the outdoor temperature exceeds +40°C, the rolls must be protected from sunlight.

Before installation, the rolls must be stored at a temperature of +15 °C, or warmer, for at least a day. The membrane rolls are unrolled in advance to straighten
out, which prevents bumps in the product. The time that the straightening out requires depends on the temperature (approximately 1 to 4 hours).