Self-adhesive underfelt made of special elastomer bitumen with an alternating overlap: cold gluing on the plants and the surface, or cold surface and the plants welded with a torch. The choice of assembly method can be made on site and is subject to change.

• Product description: elastomeric bituminous self-adhesive roofing felt with an alternating overlap and an equalizing layer for water vapor pressure
• Mounting method: cold gluing, torch welding (on factories)
• Surface: foil
• Bottom surface: multi-perforated peel, adhesive
• Supporting insert: glass veil and glass mesh
• Length: 7.5 m
• Width: 1 m
• Thickness: 3mm
• Low temperature flexibility:
  
  • ≤ -25 C g rna
  • ≤ -30 C lower
• Resistance to elevated temperatures: ≥ +100 C
• Breaking force: ≥ 1000 N / 50 mm
• Elongation: ≥ 2%
• Application type: DU / E1 PYE KTP KSP 3