Inter-Stick SK 3 Extra
Application

Designed for use as a high performance underlay membrane, and is suitable for use within TechnoNICOL's torch-safe system. It can be applied to a wide range of substrates and thermal roof insulation boards and is compatible with all common bituminous vapour control layers and cap sheets.

Description

A cold-applied, self-adhesive bituminous underlay which is saturated and coated with high quality styrene-butadiene-styrene (SBS) modified bitumen. It contains a 200 g/m² pure glass fibre reinforcement, a single layer removable foil on its underside and has a sanded finish on the top surface.

Features and benefits:

  • Flame free, self-adhesive application.
  • Low temperature flexibility at -25°C.
  • 200 g/m² reinforcement.
  • SBS modified bitumen.
  • CE marked.

Applications:

Designed for use as a high performance underlay membrane, and is suitable for use within TechnoNICOL's torch-safe system. It can be applied to a wide range of substrates and thermal roof insulation boards and is compatible with all common bituminous vapour control layers and cap sheets.

General information

Uniclass 2015

Pr_25_57_08_75 Reinforced bitumen roofing sheetsPrimary

CAWS

J41/10 Built-up reinforced bitumen membrane warm deck roof covering

J41/110 Built-up reinforced bitumen membrane warm deck roof covering

J41/115 Single layer reinforced bitumen membrane warm deck roof covering

J41/12 Built-up reinforced bitumen membrane cold deck roof covering

J41/120 Built-up reinforced bitumen membrane inverted roof covering

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Specification data - Reinforced bitumen roofing sheets

Product Reference

Inter-Stick SK 3 Extra

Standard product features

Size (l x w):

10 x 1 m.

Weight:

3.7 kg/m².

Technical characteristics:

  • Thickness (to DIN EN 1849-1): 3.0 mm (± 0.1).
  • Water tightness (to DIN EN 1928): Passed.
  • Reaction to fire (to DIN EN 11925-2): Class E according to DIN EN 13501-1.
  • Tensile properties maximum tensile force (to DIN EN 12311-1): ≥1000/ 1000 N/ 50 mm.
  • Tensile properties elongation (to DIN EN 12311-1): ≥2/ 2%.
  • Flexibility at low temperatures (to DIN EN 1109): ≤-20°C.
  • Resistance to thermal distortion (to DIN EN 1110): ≥+90°C.
  • Chemical resistance: Water-resistant and is resistant to watery solutions of salt, diluted non-oxidising acids and bases. Aliphatic and aromatic hydrocarbons, as well as chlorine hydrocarbons, oils and greases may loosen the product and should therefore be avoided.

Literature
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