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Sarnafil TS77

Sarnafil TS77

Third party certifications:
  • BBA Agrément Certificate

    BBA Agrément Certificate

    Certificate type

Sika Sarnafil

Flexible Polyolefine (FPO) single-ply waterproof membrane with fire retardant.

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+44 (0)1707 394444 www.sarnafil.co.uk
Description

Flexible Polyolefine (FPO) single-ply membrane with non-halogenated fire retardant, designed for mechanical fastening on warm roofs.

Sarnafil TS77 membranes are manufactured using a specially developed in line extrusion coating process. This coats both sides of a polyester scrim carrier simultaneously with a compounded Flexible Polyethylene and produces a dynamically stable membrane that can accommodate the tensile stresses imposed by mechanically fastened applications.

The process enables between 2% and 5% of recycled material to be used in the production of new membranes.

Performance:

Certified by BBA to have a life expectancy in excess of 25 years.

Installation:

Sarnafil TS77 is intended to be mechanically fastened using the Sarnafast or Sarnabar systems. Installation is carried out by Sarnafil contractors, who are specifically trained in the installation requirements of Sarnafil T membranes.

General information

Uniclass 2015

Pr_25_57_51_66 Polymeric membranesPrimary

CAWS

J42/10 Warm deck roof covering

J42/110 Warm deck roof covering

J42/130 Cold deck roof covering

J42/400 Waterproof membrane

Specification data - Polymeric membranes

Product Reference

Sarnafil TS77

Thickness

1.2

1.5

1.8

Colour

RAL 7040 Window grey

Accessories

Sarnafil T clean

Sarnafil T prep

Sarnametal T

Sarnaplast 2235

Primer 501

Double LT rainwater outlets

TG/TS rainwater outlets

Standard product features

Width:

2.0 m.

Length of roll:

  • 1.2 mm thick: 25 m.
  • 1.5 mm thick: 20 m.
  • 1.8 mm thick: 15 m.

Weight:

  • 1.2 mm thick: 1.52 kg/m².
  • 1.5 mm thick: 1.77 kg/m².
  • 2.0 mm thick: 2.12 kg/m².

Product Options

Accessories:

  • Sarnafil T clean: Cleaning agent.
  • Sarnafil T prep: Seam preparation for use prior to hot-air welding.
  • Sarnametal T: Galvanized metal sheet with Sarnafil T factory laminated to it, for use in prefabricate flashings and drip details.
  • Sarnaplast 2235: Elastic one-part silicone sealant for sealing edges and perimeter upstand flashing terminations.
  • Primer 501: Surface primer creating a key for Sarnaplast 2235.
  • Double L rainwater outlets: Insulated outlets.
  • TG/TS rainwater outlets: Injection moulded FPO outlets and scuppers.

Third party certifications
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