Universal intumescent wrap strip for sealing combustible services.

Intumescent Wrap Strip FiWS

fischer intumescent Wrap Strip - FiWS is a flexible, intumescent graphite based synthetic compound strip which has been designed to be installed around non metallic pipes, conduits, trunking and cabling in both vertical and horizontal applications. Tested in accordance with ASTM E 84 (UL723) & ASTM E 814 (UL1479) the fischer FiWS can provide up to 4 hours fire resistance on a wide range of applications. The FiWS is asbestos and halogen free, and is unaffected by oil, fungus or vermin.

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Advantages

Efficient and effective for sealing of pipe openings in floors and walls
Easy to fit
Moisture resistant
Freeze-thaw characteristics
No mechanical fixing required
Economical solution
Up to 4 hours fire resistance
Asbestos and halogen free

Applications

Non-metallic service: PVC 14" (355 mm), cPVC 8" (203 mm), ABS 6" (152 mm), FRPP 4" (102 mm)
Insulated service: Steel 10" (254 mm), Iron 10" (254 mm), Copper 4" (102 mm), Glass fibre 3" (75 mm), AB/PVC flexible foam 1" (25 mm)
Cable bunches: 3" (76 mm)

Functionality

FiWS is a flexible, intumescent graphite-based synthetic compound strip, which has been designed to be installed in both vertical and horizontal applications.
FiWS has been developed as a PRE or cast-in FireStop solution, and has been designed to work with the fischer Universal Collar for retro fitting or surface mounted applications.
For large openings, the FiWS can be used in conjunction with the FFSC.

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Dimensions ( B x L x H )	51 mm x 15 m / 2“ x 50 ft
Shelf life	—
Amount	1 pcs.
GTIN (EAN-Code)	4048962246414

Dimensions ( B x L x H )	50 mm x 6 mm x 5.48 m / 2˝x 1/4˝ x 18˝
Shelf life	60 months
Amount	1 pcs.
GTIN (EAN-Code)	4048962209020

Intumescent Wrap Strip FiWS

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