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FIREFLY Membrane NB A2 Class Barrier

Name: FIREFLY Membrane NB A2 Class Barrier
Brand: FIREFLY™ TBA
SKU: cgfPUYSgY1zNr4dZP11MPf

Verified by manufacturer 3 months ago

FIREFLY Membrane NB is a premium quality and fire resistant non breathable membrane. Made from a strong, durable woven glass substrate laminated to aluminium foil.

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+44 (0) 1706 758817 Website

Application

FIREFLY Membrane NB is designed to be an impermeable water barrier or reflective insulation layer in commercial wall applications.

FIREFLY Membrane NB is not designed to withstand prolonged exposure to the elements. FIREFLY Membrane NB is a durable material but care should be taken to ensure it is not damaged during storage or installation. General installation advice is available on request.

Description

FIREFLY Membrane NB is a non-combustible, non breathable membrane with a fire resistance rating of A2 (EN 13501-1). FIREFLY Membrane NB is made from a strong, durable woven glass substrate laminated to aluminium foil.

Further information describing physical properties can be made available on request.

Features and benefits:

FIREFLY Membrane NB is premium quality and fire resistant, non-breathable, weatherproof membrane.
Meets EN 13501-1 (Class A2), for non-combustibility and BS 476 Parts 6 & 7 for resistance to spread of flame.
Lightweight, extremely strong, durable and easy to install. (Note: joins between membrane layers should be sealed with FIREFLY Foil Tape).
FIREFLY Membrane NB is supported by a full range of FIREFLY ancillary products (stainless steel staples, sealants, fixing, supports) to provide the ability to install a fully tested system:
FIREFLY Foil Tape.

General information

Color	Grey
Finish	Coated
Material	Aluminium Glass Fibre
Shape	Other
Length	50000 mm
Width	1250 mm
Height	0.2 mm
Warranty description	Ten year

Uniclass	Pr_25_80_80_14 Coated woven glass fibre cloth flexible cavity barriersPrimary
CAWS	J21/60 Laying air and vapour control layer J21/395 Air and vapour control layer H30/30 Air and vapour control membrane H31/45 Air and vapour control membrane H31/261 Air and vapour control membrane H30/261 Air and vapour control membrane

SKU Code	EKA161/1.25/50

Specification data - Coated woven glass fibre cloth flexible cavity barriers

Classification data
Thickness	0.2 mm.
Fire performance	Reaction to fire classification of A2-s1, d0, as defined in BS EN 13501.
Roll width	125 cm.
Roll length	50 m.
Area	62.5 m². Manufacturer guidance Roll area.
Weight	14 kg.
Combustibility	To BS 476-6:1989+A1:2009, Class 0.

Sustainability data

Contains Red List materials	No
Country of material origin	- Manufacturer guidance Multiple worldwide sources, including United Kingdom and the European Union.
Country of product manufacture	United Kingdom
Material	Aluminium Glass Fibre