Filoform MD+ Sealant

Filoform MD Sealant is a high-quality cable sealant designed for reliable sealing in ducts and conduits. This versatile sealant is ideal for industrial applications, providing excellent protection against moisture and other environmental factors

The MD Sealant offers superior adhesion and flexibility, allowing it to conform to various shapes and sizes. It is easy to apply and creates a strong seal that helps prevent water and gas ingress. This makes it perfect for sealing cable ducts, conduits, and other openings in electrical installations.

MD+ is an engineered fire resistant elastic one-component sealant, suitable for sealing penetrations against, gas & water & when used in conjunction with FiloSeal+HD FIRE, you can achieve a fire-resistant seal up to 4 hours.

With Filoform’s reputation for quality, you can trust this cable sealant to deliver long-lasting performance in challenging environments. It’s suitable for use in a wide range of temperatures and conditions, ensuring versatility for various projects.



Key Features

  • Gas and Watertight Sealing
    The MD+ sealant is certified to meet the NEN 2768 standard for gas and watertight sealing, offering reliable protection against leaks in various cable applications.
  • One-Component Flexible Sealant
    The sealant is based on a silicon compound that cures with air (humidity). It forms a plastic elastomer mass with unique qualities, providing effective sealing and bonding while maintaining high durability.
  • Easy Application
    MD+ is easily applied using a skeleton gun, allowing for quick and straightforward installation. It is suitable for any shaped duct, bore hole, or opening, making it versatile for a range of applications.

Additional Features

  • Re-enterable and Removable
    The sealant can be removed or re-entered, making it ideal for situations where access might be needed later.
  • Excellent Adhesion
    The sealant adheres to all common building materials, including PVC and PE sheathed cables, PILC, and HDPE pipes.
  • Resistant to Harsh Conditions
    MD+ is resistant to water, alkaline, chemical agents, hydrogen sulfide, methane, and other gases, providing long-lasting protection in demanding environments.
  • Fire Resistance
    This sealant offers fire resistance properties, adding an extra layer of safety to your installations.
  • Non-Corrosive and Non-Toxic
    MD+ is solvent-free, shock-absorbing, non-corrosive, and almost odorless, ensuring a safe and environmentally friendly application.

Versatile Applications

For larger duct openings, MD+ can be used in combination with Filoform’s specially designed tri-flexible foam, available as a complete set with FiloSeal+. This makes the sealant suitable for both new installations and renovations, allowing for retrospective installation as needed.

Selection Table

Data Sheets

Download Data Sheet

Reference Name
280000 310ml sealant diameter size, 12pcs/carton pack