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EshaGum 470 is a torch applied APP modified bitumen cap sheet or as base layer in two layer torch on systems. EshaGum 470 is an APP modified bituminized polyester fibreglass composite with a sanded surface. Suitable for all types of roof with a flat or sloped roof construction on new build or refurbishment. Overlaps must be torched.

For all applicable roofing systems see Esha System Information Sheets and KOMO certificate.


KOMO certificates: K66714, NL-BSB: K66717, CE-0620.

General information
Specification data
Product Reference

EshaGum 470

Standard product features

Product characteristics:

  • Appearance top side: Sand with an overlap film.
  • Coating top side: APP modified bitumen.
  • Reinforcement: Polyester fleece, glass yarn reinforced.
  • Coating bottom side: APP modified bitumen.
  • Appearance bottom side: Grooves and PE film.


1 m.

Product Options

Technical data:

  • Mass per unit area: 3.9 kg/m² (± 10%).
  • Effective thickness: 3.8 mm (± 0.2 mm).
  • Reaction to fire: Pass, Class F.
  • Watertightness: Pass, ≥ 10 kPa.

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