Intumescent Wrap Strip FiWS

Universal intumescent wrap strip for sealing combustible services

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.

To all Variants
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
Variant
Dimensions
B x L x H
Amount
GTIN (EAN Code)
Universal Collar 2 Art.-No. 536053
51 mm x 15 m / 2“ x 50 ft [mm / inch]
— 
4048962246414 

Attributes

Dimensions
B x L x H
 51 mm x 15 m / 2“ x 50 ft [mm / inch]
Amount — 
GTIN (EAN Code) 4048962246414 
To product variant
FiWS-2 Art.-No. 531397
50 mm x 6 mm x 3.66 m / 2˝x 1/4˝ x 12˝ [mm / inch]
— 
4048962209020 

Attributes

Dimensions
B x L x H
 50 mm x 6 mm x 3.66 m / 2˝x 1/4˝ x 12˝ [mm / inch]
Amount — 
GTIN (EAN Code) 4048962209020 
To product variant

Additional Documents