NBS Source
FIREFLY™ PENOWRAP

Application

FIREFLY™ PENOWRAP is used as a component with other FIREFLY™ flexible fire barrier systems, suitable for wrapping timber and steel structure/substrate up to 300 mm below the barrier for additional fire protection.

Description

FIREFLY™ PENOWRAP is a lightweight, flexible fire wrap, used as a component within a FIREFLY™ fire barrier system. PENOWRAP provides 60 minutes Integrity and 60 minutes Insulation when used to wrap exposed sections of timber and steel. Tested to BS 476 Parts 20 and 22.


PENOWRAP is manufactured using a layer of nonwoven silica with aluminium foil to the outward face.


Features and benefits:

  • 60 minutes Integrity, 60 minutes Insulation as part of a FIREFLY™ barrier system.
  • Tested to BS 476 Parts 20 and 22.
  • Enhanced protection to further improve performance and resist fire pressure at the head of a structure.
  • Wraps and protects exposed, more vulnerable areas when used in conjunction with a FIREFLY™ barrier system.
  • Lightweight, flexible, easy to cut and install.
  • Utilises standard fixings, angles and high-temperature adhesives approved for all FIREFLY™ barriers.
  • Non-toxic, durable.

General information

Color

White

Silver

Material

Silica

Length

10000 mm

Width

300 mm

Height

12 mm

Uniclass

Pr_25_80_80_14 Coated woven glass fibre cloth flexible cavity barriersPrimary

CAWS

K10/545 Cavity fire barriers within suspended ceilings

K10/530 Cavity fire barriers within partitions/ wall linings

P10/410 Flexible cavity barriers

K10/15 Lining on timber

K10/30 Metal stud

K40/287 Cavity barriers

K10/25 Ceiling lining on timber

K10/35 Wall lining system (metal framing)

K10/41 Wall lining system (metal furrings)

K10/45 Wall lining system (adhesive)

K10/57 Encasement on timber framing

K10/55 Encasement system (metal framing)

K10/50 Suspended ceiling system on metal framing

Specification data - Coated woven glass fibre cloth flexible cavity barriers Enhanced data

Thickness

12 mm.

Fire performance

Fire resistance: 60/60 integrity/ insulation to BS 476-20 and BS 476-22.

Environmental information

Contains Red List materials

No

Country of material origin

China

Country of product manufacture

China

Literature

FIREFLY™ PENOWRAP - Data Sheet

FIREFLY™ PENOWRAP - Data Sheet

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