REPIPER’S LINERS
Explore Repiper’s offering of high-quality felt liners for small-diameter pipe restoration and professional cured-in-place pipe applications.
OVERVIEW
REPIPER’S LINER PRODUCT OFFERING
Repiper’s high-quality liners curve, stretch and accommodate small-diameter pipe restoration in straight lines, bends and pipes that change in diameter. They can be pulled and rolled into place and are easily saturated with our epoxy resin. Using our patented insertion tools, you can create seamless connections between vertical and horizontal pipe lining without creating any lips against the flow of water.
Depending on the pipe dimensions, configuration and installation requirements, Repiper liners can be used as a cured in place sewer pipe liner for restoring damaged pipes from within the existing system.
Repiper S Liner
Non-transitional 5 mm liner. It can be shot with or without a calibration tube.
Repiper S Liner is easy to insert and steam without a calibration tube and comes with either a backshooter or a glue end cap. When installed with the Repiper StepByStep method, it allows you to make great turns where the dimples from tie-ins are visible, but not overstretched to where reinstating is challenging. Stretch control is more consistent than a transitional liner but more versatile and easier to use than Scrim. The Repiper S Liner is the go-to for making sectional repairs with our packers.
Repiper FlexMax
Transitional 4.5 mm liner, can be used for non-transitional installs. It can be shot with or without a calibration tube.
Repiper FlexMax creates a beautiful saturated finish and is easy to install. However, stretch control is more difficult than with the Repiper S liner. But by using the Repiper Preliner, you can avoid overstretching into tie-ins in the no-transitional part of an install. Especially if you have a reinstatement robot, it can be tricky to reinstate if the liner is stretched too much into the tie-in.
Repiper FlexMax 3D
Transitional 3.5 mm liner, can be used for non-transitional installs.
Repiper FlexMax 3D is the thinnest liner in our offering. It allows you to access and reline even the smallest pipe system, providing a seamless and tight-fitting lining.
OUR ADVANTAGES
WHY CHOOSE REPIPER’S LINERS?
Easily saturated
All our liners are easily saturated with epoxy resin, supporting consistent wet-out throughout the liner before installation.
High-quality material
Made from high-quality, durable felt with little to no risk of tearing during correct preparation and installation.
Innovative design
A flexible and innovative design accommodates straight pipes, bends and changes in pipe diameter.
Complete offering
Repiper provides a complete range of liner sizes and types, helping you select the appropriate liner according to the pipe system.
PATENT: SE 534965 | US 9,657,883 | US 10,436,375
OUR PRODUCT CATALOG
Everything you need
for relining
Explore Repiper’s complete catalogue of patented CIPP relining tools, liners, fixtures, epoxy, packers, accessories, and starter packages.
WHAT’S INSIDE THE CATALOGUE
- Complete product range with use cases
- PJS tools, fixtures and liners for joint relining
- Packers, Backshooters, Cannon and epoxy systems
- Installation and application guidance
- Sizes, specifications and compatibility details
- Repiper starter packages, accessories and add-ons
FAQs
What is a cured in place sewer pipe liner?
A cured in place sewer pipe liner is a flexible liner saturated with epoxy resin and installed inside an existing sewer pipe. Once cured, it forms a smooth, continuous new lining that helps restore the damaged pipe from within.
How do I choose the right liner for a relining project?
The right liner depends on the pipe diameter, length, number of bends, changes in dimension and installation method. The liner should also be compatible with the selected epoxy, tools and curing process.
Can Repiper liners be used in pipes with bends?
Yes. Repiper offers flexible liners developed for straight sections, bends and pipes that change in diameter. The most suitable liner should be selected according to the pipe configuration and required level of stretch.
How are pipe liners saturated with epoxy?
The liner is measured and evenly saturated with the required amount of epoxy resin before installation. Consistent saturation is important for creating a strong and uniform cured lining throughout the repaired pipe section.
What should a cured in place pipeliner check before installation?
A cured in place pipeliner should confirm the pipe dimensions, condition, access points and liner compatibility before installation. The existing pipe must also be inspected and thoroughly cleaned so the liner can be correctly positioned and cured.
Can Repiper liners be used for sectional repairs?
Yes. Selected Repiper liners can be used for sectional repairs with compatible packers and installation tools. The appropriate liner and repair method depend on the location and extent of the pipe damage.