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Fernoputty Cord

Fernoputty Cord

Ferno-Puttycord is a non-setting silicone-based cord used for sealing penetrations against fire, smoke, and sound. During a fire, it prevents the spread of smoke and flames. Ferno Puttycord is specifically designed for situations where the opening around pass-throughs is too narrow or nonexistent. Puttycord is self-adhesive and is pressed as a triangular seal around the pipe or cable. This eliminates the need to consider the required depth.

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Properties

Prevents damage from fire and smoke for up to 240 minutes (EI240)
Suitable for flexible walls with a minimum thickness starting from 100mm
For new construction and renovation
Simple solution for narrow openings around pipes
Easy to apply without tools
Remaining material and can be reworked
Provides high sound insulation
No oil migration
No emissions and environmentally friendly
Maintenance-free and indefinitely shelf-stable

Applications

Flexible walls
Rigid walls and floors
Electrical cables
Cable bundles, wiring
Alupex, insulated and non-insulated pipes
Metal pipes, insulated and non-insulated.

Testing / Certification

Tested according to NEN 6069 and EU standard EN 1366-3
Certified to EAD 350454-00-1104
Air Permeability testing to EN1026 to 1000Pa
Indoor Air Comfort Gold, Emicode EC1-Plus, VOC A+Regulation, BREEAM, LEED v4

Technical data

Description:	Silicone-based cord
Classification:	Up to E240, EI240*
Temperature resistance:	-20°C to +100°C
Specific gravity:	1.58 kg/
Sound insulation:	70 dB when applied on one side, 67 dB when applied on both sides
Service life:	50 years for intended use

*For achieved fire resistance per application, see test report (ETA 23/0014)

Packaging
200mm x Ø15mm, 5 pieces per box

Colour
Red

Storage and Shelf Life
Can be stored almost indefinitely between +5°C and +25°C.

Downloads

Technical datasheet

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