Trelleborg Epoxy Resin Systems for Advanced Pipe Rehabilitation

Resin systems for a holistic approach to "no-dig" renovation of pipes

Trelleborg’s epoxy resin systems are engineered to enable reliable, long-lasting pipe rehabilitation in critical infrastructure networks. Designed for trenchless technologies such as cured-in-place pipe (CIPP), these high-performance polymers restore structural integrity, enhance hydraulic performance, and extend asset life without disruptive excavation.

Combining controlled curing behavior, superior adhesion, and outstanding resistance to chemicals and corrosion, Trelleborg resin systems deliver consistent results across wastewater, stormwater, and industrial applications. Backed by deep polymer engineering expertise, our solutions are tailored to meet the evolving demands of municipalities, contractors, and infrastructure owners—ensuring safe, efficient, and sustainable network rehabilitation.

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Trelleborg HC120+ Epoxy Resin

High-Performance Epoxy Resin for Reliable Pipe Rehabilitation. Engineered for precision, durability, and efficient curing in demanding trenchless applications.

Trelleborg Epoxy Resin HC120+ is a thermocuring, high-performance resin system designed for cured-in-place pipe (CIPP) rehabilitation. Developed for seamless integration with Trelleborg liner systems, it ensures consistent installation results, long-term structural integrity, and reliable sealing performance in water and wastewater infrastructure.

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Trelleborg Epoxy resin mixing

Key Benefits

Extended working time, efficient curing
Optimized pot life of approx. 120 minutes enables controlled installation, while fast curing reduces downtime

Outstanding structural performance
Designed to deliver durable, long-lasting pipe rehabilitation results under real-world conditions

Certified reliability
Proven suitability for sewer rehabilitation applications with DIBt approval and WRc-certified system performance

Excellent infiltration resistance
Ensures protection against groundwater ingress and wastewater exfiltration in critical infrastructure

Seamless system compatibility
Fully optimized for use with Trelleborg liner technologies, ensuring reproducible installation quality

Trelleborg BC Epoxy Resin

Controlled Application. Efficient Curing. Reliable Results. High-viscosity epoxy resin systems engineered for precise in-house rehabilitation.
Trelleborg BC Epoxy resins (BC15, BC30 and BC60) are ambient and hot-curing epoxy systems designed for efficient in-house pipe rehabilitation. Their optimized viscosity and controlled curing behavior enable precise application in vertical mainlines, ensuring reliable installation and high-quality results.
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Cured pipe with Trelleborg epoxy resin BC

Technical Overview

Thanks to their high viscosity and tailored curing profiles, Trelleborg BC Epoxy systems provide full control during installation—particularly in vertical applications where conventional resins may flow into undesired areas. This results in faster processing, reduced material waste, and consistently high installation quality.

Type:
Thermocuring epoxy resin system

Pot life:
~15, 30 and 60 minutes (respectively) at 25 °C / 77 °F

Curing options:
• Ambient curing ~2, 4 and 6 hours (respectively) at 20 °C / 68 °F
• Hot curing ~45, 45 and 100 minutes (respectively) at 60 °C / 140 °F

Applications:
• Vertical mainlines in buildings
• Complex internal drainage systems
• Applications where controlled resin behavior is critical
• Projects requiring efficient reinstatement of laterals
Trelleborg Epoxy resin mixing

Key Benefits

Optimized viscosity for vertical applications
Prevents resin migration into lateral connections, ensuring clean installations and faster reinstatement

Controlled curing performance
Available in three variants (15, 30 and 60 minutes pot life) to match different installation requirements

Reduced installation time
Minimizes rework and simplifies reinstatement processes in complex in-house systems

Flexible curing options
Suitable for both ambient and hot curing, enabling efficient workflows across varying site conditions

Consistent rehabilitation quality
Designed for reproducible results in demanding trenchless applications


FAQ

  • What are epoxy resin systems used for in pipe rehabilitation?
    Epoxy resins are used in cured-in-place pipe (CIPP) and lining processes to create structurally sound, corrosion-resistant pipe interiors without excavation.
  • What advantages do epoxy resins offer over other resin types?
    They provide superior adhesion, chemical resistance, controlled curing, and high mechanical strength—ideal for demanding wastewater and industrial environments.
  • How are curing conditions controlled?
    Curing with epoxy resin can be adjusted via temperature or catalysts, ensuring predictable installation and performance.

Certificates

Certificate logo DIBt

Technical Approval

No. Z-42.3-468
DN 100 to DN 600

DrainLiner method
MtH method

with EpoxyResin 
Types HC120 / HC 120+
Download approval
Certificate logo wrc

Technical Approval

Trelleborg DrainLiner method

Trelleborg ProLiner
Trelleborg Epoxy HC 120

Test 1 (Type C, Liner only): Class 1
Download certificate
Related Applications / Methods
Our Trelleborg "HC" Epoxy Resin Systems are designed to develop the best mechanical properties by curing under heat. We particularly recommend steam curing as this method saves energy, water, and time and allows you to achieve the maximum mechanical properties of the cured liner.
PS_KeyVisual CIPP LINER_BANNER
Trelleborg CIPP liner method
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LCR_Key_Visual_II_720x405
Lateral connection repair
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MtH_Key_Visual_banner_720x464
Trelleborg MtH Liner Method
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How can we help you?

How can we help? Fill out the form and one of our skilled staff representatives will contact you as soon as possible.

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