NBS Source
List your products

EshaBase SA is a self-adhesive SBS modified base layer for bituminous roofing system. Suitable for all types of roof with a flat or sloped roof construction on new build or refurbishment. For all applicable roofing systems see Esha System information sheets and KOMO certificate.

EshaBase SA should be fully cold bonded to surface pre-coated with Esha SA Primer.


KOMO certificate: K66713, NL-BSB: K66717, CE-0620.

General information
Specification data - Reinforced bitumen roofing sheets
Product Reference

EshaBase SA

Standard product features

Product characteristics:

  • Appearance top side: PE film.
  • Coating top side: SBS modified bitumen.
  • Reinforcement: Glass fibre fabric.
  • Coating bottom side: SBS modified self-adhesive bitumen.
  • Appearance bottom side: PP release film.


1 m.

Product Options

Technical data:

  • Mass per unit area: 2.0 kg/m² (± 20%).
  • Effective thickness: 2.0 mm (± 0.2 mm).
  • Reaction to fire: Class F.
  • Watertightness: Pass, ≥ 10 kPa.

Similar products from Radmat Building Products Ltd