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SIG Roofing

Imper Tecnoflex Black W3 Underlay 10x1m 30kg

Product code: 10498310
Available to Order
  • Glass fibre reinforced layer
  • flexibility at low temperatures
  • resistance to fatigue and breakage
  • PP film upper & lower finish
  • Weight per m²: 3.0 kg

Imper Tecnoflex Black W3 Underlay

Bitumen-polymer elastomer waterproofing membranes (SBS). The specific formulation of the bitumen-polymer elastomer compound guarantees good mechanical performance, flexibility at low temperatures (-20°C), resistance to fatigue and breakage elongation of the compound above 1000%.

The SBS mixtures are Elastomeric. They have the limit of not being stable at high temperatures and they are not resistant to U.V. rays.

The underlay is reinforced with glass fibre. They provide dimensional stability and non-degradable quality to the product

Product attributes

Height 3 mm
Width 1000 mm
Length 10 m
Weight 30 kg
Colour Black
Finish Glossy Polypropylene (PP Film)
Pack Size 1
Manufacturer Imper Italia
Type Membrane
Material SBS
Coverage 10 m²
Application Exposed Roofs(Lower Ply & Under Heavy Protection)|Foundations
Supplier Part Number C81
Name Black W3 Underlay 10x1m 30kg
Dimensions 3mm x 1000mm x 10M

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