NBS Source
Flamex Two

Application

Suitable for fire protection in expansion and construction joints in walls, floors and ceilings, to confine smoke and fire.

Description

A high-performance sealant which forms a tough, flexible rubber-like seal with a movement accommodating factor of 25% for high movement situations in both internal and external joints.


Features and benefits:

  • Tested in accordance with BS 476 Part 20: 1987.
  • Prevents the passage of smoke through joints.
  • Suitable for fire stopping of joints.
  • Resistant to a range of chemicals.

General information

Shape

Formless

Color

Grey

Finish

Smooth

WarrantyDescription

A project specific warranty document for an agreed period for products supplied in accordance with a detailedsSpecification document is available on request.

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Uniclass

Pr_30_31_76_40 Intumescent firestop sealantsPrimary

CAWS

F30/610 Movement joints with sealant

F30/76 Movement joints with sealant

Specification data - Intumescent firestop sealants Enhanced data

Material

Flexible sealant.

Fire performance

-

Fire resistance

To BS 476-20, up to 5 hours (300 minutes).

Dependent on wall construction and joint size, consult manufacturer's literature for more information.

Joint width

550 mm. Specifier to detail.

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Depth

12 mm (minimum).

Colour

Grey.

Environmental information

Country of product manufacture

United Kingdom

Literature

Technical data sheet catalogue

Technical data sheet catalogue

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