RESITRIX® SK Partial Bond


A heat weldable and glass- reinforced, composite rubber membrane with an EPDM core.The underside is partially coated with self-adhesive polymer modified bitumen, with a release film.


  • Fully elastic down to temperatures of -30°C.
  • Resistant to the effects of ozone, UV and infrared radiation without additional surface protection.
  • Resistant to a wide range of environmental chemicals and atmospheric emissions.
  • Compatible with bitumen.
  • Contains no chlorine and plasticizers.
  • Highly slip resistant even when wet.
  • No shrinkage throughout the entire service life.
  • Life expectancy of decades.
  • Recyclable.
  • CE- Marking to BS EN 13956.


  • Fully primed surface using FG 35 primer.
  • Partly primed surface using FG 35 primer.
  • Partially bonded without FG 35 primer, where the substrate consists of a fresh coating of bitumen.

Due to the partially coated self-adhesive underside, RESITRIX® SK Partial Bond allows permanent vapour pressure dissipation. Particularly advantageous for substrates that are prone to movement or which contain residual moisture.

General information

Uniclass 2015

Pr_25_57_51_66 Polymeric membranesPrimary


J41/115 Single layer reinforced bitumen membrane warm deck roof covering

J41/125 Single layer reinforced bitumen membrane inverted roof covering

J41/135 Single layer reinforced bitumen membrane cold deck roof covering

J41/405 Single layer reinforced bitumen waterproof covering

J42/110 Warm deck roof covering

J42/120 Inverted roof covering

J42/130 Cold deck roof covering

J42/400 Waterproof membrane

Specification data - Polymeric membranes

Product Reference

RESITRIX® SK Partial Bond


Fully primed surface using FG 35 primer

Partially bonded

Partly primed surface using FG 35 primer

Standard product features

Size (w x l):

1 x 10 m.


2.5 mm ± 10%.


2.75 kg/m².


- Tensile strength to DIN EN 12311-2:

  • Longitudinal: 361 N/50 mm.
  • Transverse: 333 N/50 mm.

- Elongation at break to DIN EN 12311-2:

Longitudinal and transverse: 600%.

- Dimensional stability after six hours at 80°C to DIN EN 1107-2:

  • Longitudinal: + 0.1 %.
  • Transverse: + 0.2 %.

- Fire behaviour to DIN 4102-1:

B 2.

- Reaction to fire to DIN EN 13501-1:

Class E.

- Fire behaviour to DIN 4102-7 and DIN EN 1187:

Resistant to flying sparks and radiating heat.

Third party certifications

  • 06/4329

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