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PFC Corofil Open State Insert COSI

Name: PFC Corofil Open State Insert COSI
Brand: PFC Corofil Fire Stop Products
SKU: u48QVRqkd3kJDY4AnKtSL6

Verified by manufacturer 13 hours ago

PFC Corofil Fire Stop Products

PFC Corofil Open State Insert COSI is designed for use with the PFC Corofil Open State Barrier COSB 25 (1024).

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Application

PFC Corofil Open State Insert COSI is adhered to the inner face of the cassette panel using PFC Corofil Fire Resistant Silicone Sealant and should finish flush with the face of the cassette panel facing into the void and allows the intumescent open state barrier to maintain a continuous air gap at the back of the panel without the need to notch around the panel joints.

Description

PFC Corofil Open State Insert COSI is a 150mm wide strip of 110 kg/m³ density, non-combustible stone wool, the thickness required is dependent on the depth of the cassette panel (up to 31mm deep).

Features and benefits:

• Tested to the general principles of EN 1363-1 and in accordance with ASFP TGD 19

• Manufactured from the same stone wool as PFC Corofil Open State Barrier COSB 25 (1024)

• Suitable for cavity widths between 90mm and 300mm

General information

Material	Stonewool
Shape	Rectangle
Length	1000 mm
Width	Bespoke
Height	Bespoke

Uniclass	Pr_25_80_81_51 Mineral wool fire-stoppingPrimary
CAWS	P12/360 Mineral wool rigid batts P12/40 Mineral wool rigid batts

Product range	Cavity Barriers

Specification data - Mineral wool fire-stopping

Material	-
Density	110 kg/m³.
Facing	None.
Fire performance	Fire resistance: 90/30 integrity/insulation to EN 1363-1 and ASFP TGD19. Guidance for specification option: Cavity width: 90 mm. Fire resistance: 45/30 integrity/insulation to EN 1363-1 and ASFP TGD19. Guidance for specification option: Cavity widths: 91 mm to 300 mm.