NBS Source
PFC Corofil Acoustic Intumescent Sealant CAIS

Application

The intended use of PFC Corofil Acoustic Intumescent Sealant is to reinstate the fire performance of gaps in and joints between flexible and rigid wall constructions and gaps in and joints between rigid floor constructions, or to reinstate the fire performance in rigid and flexible wall constructions where they have been penetrated by various cables or metallic pipes.

Description

Acrylic based sealant used to form linear gap seals where gaps are present in wall and floor constructions and linear joint seals where wall and floor constructions abut. PFC Corofil Acoustic Intumescent Sealant can also be used to reinstate the fire resistance performance of wall constructions where they have been provided with apertures for the penetrations of multiple services.


PFC Corofil Acoustic Intumescent Sealant has slight intumescent properties that cause it to swell on heating. Certain seals require the use of 6 mm foil lined ceramic to insulate the service. 6 mm foil lined ceramic is a foil faced ceramic based insulation material and is utilised externally to the PFC Corofil Acoustic Intumescent Sealant.


PFC Corofil Acoustic Intumescent Sealant is supplied in liquid form contained within 310 ml cartridges and 600 ml foils. The sealant is gunned into the aperture in or between the separating element(s) to a specified depth utilising various backing materials.


Features and benefits:

  • Tested to EN 1366-3:2009 and EN 1366-4:2006.
  • Provides up to 240 minutes fire integrity performance.
  • Provides up to 120 minutes insulation performance.
  • Suitable for linear joints up to 60 mm wide.
  • Suitable for linear joints with induced movement to ≤25%.
  • Can be used in rigid walls and rigid floors.
  • 3rd party certification.

General information

Color

Grey

White

Material

Acrylic

Single-part water-based acrylic intumescent.

Uniclass

Pr_30_31_76_40 Intumescent firestop sealantsPrimary

CAWS

P12/390 Sealant

Product range

Sealants

Specification data - Intumescent firestop sealants Enhanced data

Third party certification

UL-EU Certificate: UL-EU-01167-CPR.

Fire performance

Up to four hours (240 minutes).

Linear Gap Seal to EN 1366-4:2006 +A1:2010, dependent on substrate and joint size; Penetration Seal to EN 1366-3:2009, dependent on substrate and services. Consult manufacturer's literature for more information.

Colour

Grey.

White.

Third party certifications

UL Certified

UL Certified

UL-EU Certificate: 01167-CPR

Similar products from PFC Corofil Fire Stop Products

PFC Corofil High Expansion Sealant CHES

PFC Corofil High Expansion Sealant CHES