Theo FÖRCH GmbH & Co.KG

We only sell to traders

Underlay Adhesive


  • For wind and water tight bonding of underlay, sarking, formwork and facade sheeting
  • For secure bonding of sheeting to ascending building elements (e.g., chimney)
  • Ideal for edge bonding on the gutter inflow sheet, bargeboard, roof insulation, etc.
  • For nail sealing between counter battens and roof sheeting
  • UV-resistant, paint-compatible and can be painted over
  • Isocyanate and silicone-free
  • Technical data
    Raw material base:Butyl rubber
    Working temperature:+5 °C to 40 °C
    Temperature resistance:-40 °C to +90 °C
    Shore A-hardness:Approx. 15
  • Benefit / Value
    • High initial grip
    • Secure bonding in accordance with ZVDH
    • Eminently suited to nail sealing between counter batten and underlay sheet
    • Ideally suited to all FÖRCH underlay sheeting
    • Permanent adhesive bond compared with conventional adhesives
  • Usage
Art. No. Art. Description Download data sheets QTY Quantity unit PU Packing unit    
6880 14 310 C(310ML)UNDERLAY SHEET ADHES. Cartridge e 25