Sarnafil® TG 76-20 Felt, FPO Membrane Bonded Roofing

- Sarnafil® TG 76-20 Felt PS is designed and manufactured to meet the most international recognised standards.
- Polymeric sheets for roof waterproofing according to EN 13956, certified by notified body 1213-CPD-3914 and provided with the CE-marking.
- Reaction to fire according to EN 13501-1.
- External fire performance tested according to ENV 1187 and classified according to EN 13501-5: BROOF (t1), also for direct contact to EPS board.
- Official Quality Approvals and Agreement Certificates and approvals.
- Monitoring and assessment by approved laboratories.

Product does not expire if correctly stored.

Rolls must be stored in a horizontal position on pallet and protected from direct sunlight, rain and snow. Do not stack pallets of rolls during transport or storage.

Nill (EN 13956)

Pass (EN 1850-2)

15 m (49.2 ft) (-0 % / +5 %) (EN 1848-2)

2.0 m (6.56 ft) (-0.5 % / +1 %) (EN 1848-2)

2.0 mm (0.0787 in) (-5 % / +10 %) (EN 1849-2)

≤ 30 mm (1.18 in) (EN 1848-2)

≤ 10 mm (0.394 in) (EN 1848-2)

2.35 kg/m² (-5 % / +10 %) (EN 1849-2)

Wide range of accessories is available for example prefabricated parts, roof drains, scuppers and walkway pads.
The following accessories shall be used:
- Sarnafil® T 66-15 D Sheet for detailing
- Sarnafil® T Metal Sheet
- Sarnabar
- Sarnafil® T Prep / Sarnafil® T Wet Task Set
- Sarnacol® T 660
- Solvent T 660
- Sarnacol® 2142S
- Sarnafil® T Clean

Sarnafil® TG 76-20 Felt PS may be installed on all thermal insulations and levelling layers suitable for roofing. No additional separation layer is required. Sarnafil® TG 76-20 Felt PS is suitable for installation directly on top of existing, carefully cleaned, level bituminous roofing, example re-roofing over old flat roofs. Sarnacol® 2142 S single-component PUR adhesive is designed for adhering felt-backed Sarnafil® TG 76-20 Felt PS to standard insulations and substrates. Adhering Sarnafil® TG 76-20 Felt PS by means of Sarnacol®-2142 S is particularly suitable for re-roofing over old bitumen waterproofing. (Not suitable for re-roofing over synthetic, rubber or ECB roofing).

Hard substrate ≥ 1000 mm (39.4 in)
Soft substrate ≥ 1750 mm (68.9 in)

Rigid substrate ≥ 28 m/s
Flexible substrate ≥ 36 m/s

Hard substrate ≥ 20 kg (44.1 lb)
Soft substrate ≥ 20 kg (44.1 lb)

Longitudinal (md) 1) ≥ 500 N/50 mm (1.97 in)
Transversal (cmd) 2) ≥ 500 N/50 mm (1.97 in)
1) md = machine direction 2) cmd = cross machine direction

Longitudinal (md) 1) ≥ 2 %
Transversal (cmd) 2) ≥ 2 %
1) md = machine direction 2) cmd = cross machine direction

Longitudinal (md) 1) ≤ 0.2 %
Transversal (cmd) 2) ≤ 0.1 %
1) md = machine direction 2) cmd = cross machine direction

≥ 300 N / 50 mm (1.97 in) (EN 12316-2)

≥ 300 N / 50 mm (1.97 in) (EN 12317-2)

< -30 °C (86 °F) (EN 495-5)

BROOF (t1) < 20° (ENV 1187) (EN 13501-5)

Class E (EN ISO 11925-2, classification to EN 13501-1)

On request

Pass 3) (EN 1548)
3) Sarnafil® T is compatible to old bitumen

Pass (> 5 000 h / grade 0) (EN 1297)

Pass (EN 1928)