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Filoform MDI Duct Sealing System has been developed for sealing ducts containing pliable cables such as coax and rubberised cables, which can be easily bent to a right angle. Suitable for ducts with a diameter of 16mm up to 60mm and cables or pipes with a diameter up to 25mm.
This system allows these usually vulnerable cables to be sealed anywhere along a wall where the cable enters a building. Filoform Duct Sealing Systems are specified and used by major Electrical, Gas, & Water Utility companies in the UK and Benelux countries.
Filoform MDI Duct Sealing System – Key Features
High levels of Gas and Water tightness
Resistant to Hydrogen Sulphide / Methane and many other Gases
Complies with ATEX regulations
Suitable for ducts / bore holes
Quick and easy installation
A complete kit for one duct
Seals all know materials, PVC & PE sheathed cables, PILC, (HD) PE pipes
Excellent mechanical strength, after curing resistant to movements, shocks and vibrations
Suitable for renovations, installation can take place retrospectively
For Additional Information on Filoform MDI Duct Sealing System (MDI-1, MDI-2), please refer to the Technical Data Table below or download PDF File.
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Contact us for enquiries concerning this and all other products: +44 (0) 1744 762 929
| Part Number | Product Name |
|---|---|
| Part Number280220 | Product NameMDI-1 25mm duct sealing kit |
| Part Number280223P | Product NameMDI-2 50mm duct sealing kit |
| Dimensions Cap | |
| Item Number | Outer Diameter |
| Item Number80221 | Outer Diameter104 mm |
| Item Number80223 | Outer Diameter132 mm |
| Expanding Resin Specifications | |
| Properties | Unit |
| PropertiesStart time expansion | Unitseconds |
| PropertiesEnd time expansion | Unitminutes |
| PropertiesCompressive strength | UnitN / cm² |
| PropertiesDensity 0,5bar | Unit30 days |
| PropertiesDensity 5m water column | Unit30 days |
| PropertiesVolume consistency | Unitcube 10 x 10cm |
| PropertiesTemperature Cycles, -20°C tot +40°C | Unit10 consecutive cycles |
| PropertiesVibration test 10 Hz/amplitude 3mm | Unit240 hours |
| PropertiesAxial tensile force | Unitdiameter x 10 N |
| PropertiesResistance to bending | Unitcables 45° in 2 directions >250mm |
| PropertiesExpansion polyurethane foam in pipe | Unitcm |
| Chemical resistance | |
| 0,1N Na₂SO₄: 30 days - no degradation | |
| 0,1N NaCl: 30 days - no degradation | |
| 0,1N H₂SO₄: 30 days - no degradation | |
| 0,1N NaOH: 30 days - no degradation | |
| Diesel: 30 days - no degradation | |
| Gasoline: 30 days - no degradation | |
| Resistance | |
| Moulds: good | |
| Rodents: good | |
| Shelf life: months - minimal 30 |