Filoform Cable Duct Seals Filoform Cable Duct Seals provide effective sealing to ducting against gas and water - Filoform cable duct seal kit features a specially formulated expanding polyurethane which cures to a high density closed cell structure, ensuring a water and gas tight seal around cables entering service ducts. Permanent and re-enterable cable ducts seals are available. FiloSeal+ Re-enterable Cable Duct Sealing System - Filoform FiloSeal+ duct sealing systems are universal solution for sealing cables and pipes in ducts or bore holes. Filoform FiloSeal+ is suitable for sealing several cables or pipes contained in one duct and also allows re-entry of the seal to add or remove cables or pipes as required. Filoseal+ provides watertight and gastight cable duct sealing for 75-200mm diameter cable ducts. Filoform MD11 Cable Duct Sealing System - Filoform MDII cable duct sealing system type has been developed to provide an effective and simple solution gas and watertight cable duct sealing requirements. Seals internally and externally around the outside edge of the duct - suitable for underground cable ducts with a diameter of 40mm up to 200mm and cables or pipes with a diameter up to 160mm. Filoform MDIII Cable Duct Sealing System - Filoform MDIII cable duct sealing systems have been developed to provide effective and simple sealing solution for gas and watertight sealing of cables / pipes in ducts or bore holes. Filoform MDIII cable duct sealing system is extremely flexible and can be installed in ducts vertically and horizontally. Filoform MDIV Cable Duct Sealing System - Filoform MDIV cable duct sealing system type is suitable for quick and easy sealing of empty cable ducts / boreholes where cables or pipes are to be installed at a later date. Filoform MDIV cable duct seal provides an effective gas and watertight seals for cable ducts with diameters of 75mm up to 160mm. Filoform Cable Duct Seal Systems * Resistance to high levels of water and gas pressure * Fire resistant cable duct seals, up to 2 hours - tested to BS EN 1366-3 : 2009 * Suitable for range of cable duct diameters and shapes * Quick and easy to install duct seals * Resists movement, shock and vibration * Suitable for cable duct renovation and diversions - duct seals can be installed retro-fit * ATEX compliant duct seals * WIMES compliant duct seals (3.02 Clause 7.4.3.2.d&e)

1. FiloSeal+
Filoform duct sealing systems have been
developed to provide an effective gas and
watertight seal of underground cable
penetrations.
When installing our duct sealing system FiloSeal+, you will
protect valuables from damage which is caused by gas and
water leaks.

2. Duct sealing system FiloSeal+ is a universal solution for sealing cables and pipes in
ducts or bore holes. The product seals against gas and water, but it also can be
adapted to seal against Fire. Please contact our technical department for more
information.
The Filoform duct sealing system FiloSeal+ uses our MD+ sealant which is easily
applied from a skeleton gun. The high quality, one component, flexible sealant “MD+”
is based on a silicon compound that cures with air (Humidity).
After application and full curing the thixotropic MD+ forms a plastic elastomer mass
with special qualities effectively sealing and bonding, while providing a high level of
durability.
FiloSeal+ is very easy to apply regardless of the type of cable scenario in the cable
ducts as it uses a uniquely shaped foam piece which positions neatly around the
cables or pipes in the duct.
Tel: +44 (0)191 490 1547
Fax: +44 (0)191 477 5371
Filoform UK – Unit B & B1, Lambs Farm Business Park – Basingstoke Road, Swallowfield, Reading, Berkshire RG7 1PQ – +44 (0)118 9886873 – info@filoform.co.uk
Email: northernsales@thorneandderrick.co.uk
www.filform.co.uk
Website: www.cablejoints.co.uk
www.thorneanderrick.co.uk

3. The unique design of the tri-flexible foam makes positioning and separation of the
cables very simple while also providing a backing for the MD+ to be applied on.
This seal is easily installed in vertical scenarios while providing the added security of
insuring no loss of components down the duct.
FiloSeal+ is suitable for sealing several cables or pipes contained in one duct and
also allows re-entry of the seal to add or remove cables or pipes as required.
The MD + sealant seals on all common materials: PVC & PE sheathed cables,
GPLK, HDPE pipes and PE water pipes.
Tel: +44 (0)191 490 1547
Filoform UK – Unit B & B1, Lambs Farm Business Park – Basingstoke Road, Swallowfield, Reading, Berkshire RG7 1PQ – +44 (0)118 9886873 – info@filoform.co.uk
Fax: +44 (0)191 477 5371
Email: northernsales@thorneandderrick.co.uk
www.filform.co.uk
Website: www.cablejoints.co.uk
www.thorneanderrick.co.uk

4. Product overview
Part Number
Description
Maximum duct
diameter (mm)
Maximum cable diameter
in the duct (mm)
80201
FiloSeal+ 125mm
max. Ø 125
max. Ø 95
80202
FiloSeal+ 200mm
max. Ø 200
max. Ø 160
Tel: +44 (0)191 490 1547
Fax: +44 (0)191 477 5371
Email: northernsales@thorneandderrick.co.uk
Website: www.cablejoints.co.uk
www.thorneanderrick.co.uk
1 x Tri-flexible foam (600mm)
1 x MD+ sealant 310ml
1 x Spatular
Sand Paper
Gloves
Cleaning tissue
2 x Tri-flexible foam (600mm)
2 x MD+ sealant 310ml
2 x Spatular
Sandpaper
Gloves
Cleaning tissue
Tel: +44 (0)191 490 1547
Fax: +44 (0)191 477 5371
Filoform UK – Unit B & B1, Lambs Farm Business Park – Basingstoke Road, Swallowfield, Reading, Berkshire RG7 1PQ – +44 (0)118 9886873 – info@filoform.co.uk
Email: northernsales@thorneandderrick.co.uk
www.filform.co.uk
Website: www.cablejoints.co.uk
www.thorneanderrick.co.uk

5. Specifications
Complies with ATEX regulations
Properties
Value
Standard
Gas and water tightness 1,0bar / 30 days
no leakage
Density
1,2 gr/cm³
Flow
< 2mm
Colour
red-brown
Skin over time (23C/55%RH)
± 15 minutes
Curing
1,5mm / 24 hours
Hardness
30 shore A
DIN 53505
Elongation
100%
DIN 53504
Tensile strength
0,8 N/mm²
DIN 53504
Operating temperature
+5°C tot +40°C
Temperature resistance
-40°C tot +120°C
Resistant against
water
alkaline
chemical agents
oil and greases
Resistant to
Hydrogen Sulphide
Methane
Other gases
ISO 7390
NedLab
Instruction video
http://vimeo.com/39628395
Tel: +44 (0)191 490 1547
Fax: +44 (0)191 477 5371
Filoform UK – Unit B & B1, Lambs Farm Business Park – Basingstoke Road, Swallowfield, Reading, Berkshire RG7 1PQ – +44 (0)118 9886873 – info@filoform.co.uk
Email: northernsales@thorneandderrick.co.uk
www.filform.co.uk
Website: www.cablejoints.co.uk
www.thorneanderrick.co.uk