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HammerHead Trenchless

About HammerHead Trenchless

As a one-stop source for trenchless utility solutions, customers rely on HammerHead Trenchless® to deliver proven, innovative technologies and best-in-class training and support to maximize productivity. We lead the trenchless industry with field-tested designs, reliable product performance, and unmatched service and support for our partners worldwide.

Lateral Rehabilitation

Lateral Lining

Bluelight LED CIPP Lining System

The newly redesigned Bluelight LED CIPP lining system for laterals and small drain pipes is the most advanced light-curing system available. The innovative technology empowers CIPP lining pros by alleviating the time pressures of other CIPP systems. The specially formulated resin only cures under light in the “blue” wavelength, giving installers a significantly longer working time between liner wet-out and curing. Once installed, the automated curing system pulls the LED light head through the liner, curing the resin almost instantly — up to five times faster than other methods. Instead of waiting hours for the liner to cure, a 50-foot sewer line could be fully cured in under 10 minutes.

CIPP Materials


Scrim reinforced liner that minimizes longitudinal stretch and assures accurate inversion lengths. This liner can be used for all curing methods. Used in applications 4 to 6 inches in diameter with both straight shot applications and single bends of up to 45°.

HH Flex LED Liner

Proprietary synthetic polyester fiber liner with polyurethane coating designed specifically for use with the BlueLight curing system. Used in applications from 3 to 6 inches in diameter to minimize wrinkling and installs through single or multiple bends up to 90° and/or where the host pipe configuration includes single diameter transitions (3 – 4″, 4 – 6″ and 6 – 8″).

HH Transitional Scrim Liner

Polyester needled felt liner with reinforcing scrim and polyurethane coating custom manufactured for host pipes with diameter transitions. Ambient or heat cure using hot water circulation is recommended.

Wovo/Brawoliner® 3D

A premium transition liner that is suitable for ambient and hot water cure applications, a premium, woven, seamless liner that is by far the best choice for installations with multiple 45° and sweeping 90° bends and/or transitions.

Mainline Rehabilitation


RS BlueLine®

The tightest-fitting CIPP system available for potable water main and transmission lines, RS BlueLine is certified to meet NSF/ANSI 61, is approved by BNQ for potable water applications, and exceeds the strictest material and testing standards, including ASTM and AWWA. RS BlueLine is custom engineered to fully restore structural integrity, reduce water loss and improve operating conditions of deteriorated pressure pipes at a lower cost and considerably less disruption than dig and replace.

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