Adepar JS

Adepar JS is a high performance self-adhesive first layer in two-layer waterproofing systems. Partially-bonded, built-up roof waterproofing system combined with Paradiene 30.1 GS, Paradiene 40.1 GS, Parafor 30 GS or Parafor Solo GS cap sheet membranes. The upper surface has a macro-perforated fusible film for torch applications and the bottom side has factory-applied self-adhesive edges and strips protected by a siliconised peel-off film, making the installation easy. 

Suitable for:

  • Non accessible roofs, technical roofs and accessible roofs for both new and refurbishment projects

Can be installed on:

  • Concrete, steel and wood bearing elements with or without insulation boards complying with local technical standards
  • Approved substrates for refurbishment jobs

Use our solution guide to select the right system for your waterproofing needs.


High resistant to cracking and puncturing
Excellent durability and service life
Reliable partial bonding due to factory-applied adhesive strips
Easy and quick application (cold adhesion)
Perfect complement for double-layer waterproofing solutions


Length (m) : 7 & 10 m
Width (m) : 1
Thickness (mm): 2.65 mm
Weight (kg) : ~26 & 36 kg

Documents Type
Adepar JS Datasheet EN Technical Datasheet English Download
Adepar JS Concrete Non-Accessible Roofs EN System Brochure Download
Adepar JS Product Description FR Product Description French Download
BBA Certificate Adepar JS Certificate Download