Description
FiloSeal+ – Advanced Duct Sealing System for Cables & Pipes
FiloSeal+ is a high-performance duct sealing system designed for sealing multiple cables or pipes within a single duct while allowing easy re-entry for future modifications. It prevents gas and water ingress, helping provide long-term protection for critical infrastructure.
This flexible, easy-to-install system uses MD+ sealant (a one-component, air-curing silicon-based compound) combined with a tri-flexible foam piece to securely position and separate cables or pipes within the duct.

Key Benefits
- Gas and water tight up to 1.0 bar for strong leak protection
- Easy re-entry to add or remove cables and pipes as required
- Fire-resistant properties to support safety compliance
- Resistant to chemicals, alkaline conditions, hydrogen sulphide, and methane
- Non-corrosive, solvent-free, and non-toxic
- Shock-absorbing with a neutral odour for sensitive installations
- Quick and simple installation for vertical and horizontal applications
- Suitable for all duct shapes and materials, including PVC and PILC
- WIMES compliant (3.02 clause 7.4.3.2, d & e)
- Proven performance with over 25 years of operational experience
Typical Applications
- Sealing multiple cables or pipes in a single duct or borehole
- Preventing gas and water ingress in underground and exposed ducts
- Limiting EX-zones during transitions (observe chemical resistance)
- Retrofitting existing ducts for added protection
Product Specifications
- Sealant Type: MD+ one-component silicon-based sealant
- Packaging: 310ml cartridge
- Gas & Water Tightness: Up to 1.0 bar
- Material Compatibility: Suitable for PVC, PILC, and other common materials
Kit Includes
- MD+ Sealant (310ml cartridge)
- Tri-Flexible Foam Piece – Supports cable separation and positioning
- Installation Guide
Downloads
FiloSeal+ – Advanced Duct Sealing System for Cables & Pipes
FiloSeal+ is a high-performance duct sealing system designed for sealing multiple cables or pipes within a single duct while allowing easy re-entry for future modifications. It prevents gas and water ingress, helping provide long-term protection for critical infrastructure.
This flexible, easy-to-install system uses MD+ sealant (a one-component, air-curing silicon-based compound) combined with a tri-flexible foam piece to securely position and separate cables or pipes within the duct.
Key Benefits
- Gas and water tight up to 1.0 bar for strong leak protection
- Easy re-entry to add or remove cables and pipes as required
- Fire-resistant properties to support safety compliance
- Resistant to chemicals, alkaline conditions, hydrogen sulphide, and methane
- Non-corrosive, solvent-free, and non-toxic
- Shock-absorbing with a neutral odour for sensitive installations
- Quick and simple installation for vertical and horizontal applications
- Suitable for all duct shapes and materials, including PVC and PILC
- WIMES compliant (3.02 clause 7.4.3.2, d & e)
- Proven performance with over 25 years of operational experience
Typical Applications
- Sealing multiple cables or pipes in a single duct or borehole
- Preventing gas and water ingress in underground and exposed ducts
- Limiting EX-zones during transitions (observe chemical resistance)
- Retrofitting existing ducts for added protection
Product Specifications
- Sealant Type: MD+ one-component silicon-based sealant
- Packaging: 310ml cartridge
- Gas & Water Tightness: Up to 1.0 bar
- Material Compatibility: Suitable for PVC, PILC, and other common materials
Kit Includes
- MD+ Sealant (310ml cartridge)
- Tri-Flexible Foam Piece – Supports cable separation and positioning
- Installation Guide
Downloads
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