FIREFLY™ MEMBRANE NB meets EN 13501-1 (Class A2), for non-combustibility and BS 476 parts 6&7 for resistance to spread of flame.
FIREFLY™ MEMBRANE NB is lightweight, extremely strong, durable and easy to install. (Note: joins between membrane layers should be sealed with FIREFLY™ Foil Tape.
| DESCRIPTION | Durable woven glass substrate laminated to aluminium foil |
| PRODUCT CODE | EKA161/1.25/50 |
| COMBUSTIBILITY | EN 13501-1:2018, A2-S1, d0 BS476-6:1989 + A1 2009, Class 0 |
| DIMENSIONS | 1.25m x 50m roll (62.5m2) |
| WEIGHT | Nominal 14Kg per roll |
| THICKNESS | Nominal 0.2mm |
| OTHER PROPERTIES | Further information describing physical properties can be made available on request. |
| INSTALLATION | 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. |
| FIREFLY™ | All FIREFLY™ products must be installed in compliance with the FIREFLY™ Installation Guide, which is provided upon request. Deviation from these drawings should not be carried out without written authority from the FIREFLY™ Technical Department. All figures quoted are nominal, believed to be true at the time of printing and are presented without guarantee. It is up to the user to determine the suitability of use. |
This product can be specified using 
The Collaroll is a lightweight, flexible fire rated penetration collar used to seal penetrations when using FIREFLY™ flexible fire barriers.
It is used in conjunction with FIREFLY™ HTA and is available in a 10m x 300mm roll.
The High Temperature Adhesive is for use with the FIREFLY™ range of barriers and FIREFLY™ Collaroll.
It is used for bonding metals and other low absorbency materials with high temperature resistance.
Available in a 330ml tube.
The R31 is a manual staple gun, for use with the FIREFLY™ range of barriers and FIREFLY™ Collaroll.
R31 8mm & 12mm stainless steel staples are suitable with this product.
Available in 8mm & 12mm sizes, these staples are suitable for use with the R31 Manual Staple Gun.
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