Our SST seam sealing tapes are 2- or 3-ply adhesive tapes. A hotmelt adhesive film is applied on one side of a waterproof polyurethane membrane. Depending on the type of material that the seam sealing tape is to be bonded to, different hotmelt types and melting points can be chosen. The 3-ply seam sealing tapes have an additional nylon top layer, which is available in various colours.  

The seam sealing tapes are used to seal seams that should not be penetrated by liquids or other substances. 

Application Areas 

• Automotive industry 

• Outdoor clothing and backpacks 

• Skiwear 

• Police and emergency service clothing 

• Waterproof shoes 

• Tents 

• Product variants 

  • 2- and 3-ply seam sealing tapes 

  • Hotmelt adhesive on polyester, polyurethane, polyamide or EVA basis 

  • 0.10, 0.13, or 0.20 mm thick hotmelt adhesive film 

  • 16, 20, 22, or 24 mm tape width 

  • Other widths available on request 

  • Hotmelt adhesive basis:
    Polyester, Polyurethan, Polyamid, EVA
    Structure:
    2- oder 3-lagig
    Melting point:
    ~75°C, ~110°C, ~130°C
    Standard thickness:
    100 µm, 130 µm, 200 µm,
    Standard width:
    16 mm, 20 mm, 22 mm, 24 mm
    other widths on request
    Colour:
    2-ply: natural
    3-ply: multiple standard colours for the nylon top layer