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Trenchless Supply Inc
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HC-1 Pipe Coating Machine

The HC-1 is a fully integrated, high-output epoxy spray system built for large-diameter pipe rehab and serious production environments. Designed to coat pipes up to 20" in diameter, the HC-1 delivers unmatched speed, coverage, and control — making it ideal for municipal, industrial, and commercial applications.

Instead of relying on cartridges, the HC-1 runs off built-in epoxy tanks and high-efficiency internal pumps — giving you longer spray times and fewer interruptions. Its onboard computer system handles mixing, pressure control, and spray rate automatically, so every coat goes down smooth and consistent. Whether you’re lining long sewer mains or wide industrial drains, the HC-1 delivers the power, precision, and speed to keep big jobs moving.

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Purpose-Built for Large Rehab

The HC-1 isn’t just a bigger machine — it’s a fully integrated, high-output solution built to handle large-diameter pipe coating with speed and consistency. From epoxy heating to computerized control, every feature is designed to make high-volume rehab easier, faster, and more professional. Whether you're coating 6" lines or 20" mains, the HC-1 delivers the performance needed for serious production work.

100% Solids Epoxy

Our resin is a true 100% solids epoxy — no fillers, minimal shrinkage, and no compromise. Formulated for durability and long-term performance, it creates a dense, chemically resistant barrier inside the pipe. With excellent adhesion to a variety of host materials, it withstands aggressive wastewater conditions, resists corrosion, and maintains structural integrity over time.

Fast Cure, Minimal Waste

Epoxy cures in just 45–60 minutes per coat. The system mixes at the spray tip, reducing waste and making cleanup quick and efficient.

Seamless Pipe Rehabilitation

The HC-1 restores pipes from the inside out, creating a smooth, jointless barrier that eliminates weak points and prevents future corrosion or buildup. The result is a long-lasting, low-maintenance solution that extends pipe life without the need for costly excavation or replacement.

Big Jobs and Bigger Efficiency

The HC-1 is packed with advanced features that streamline large-scale spray coating projects. From its extended reach to smart controls, every detail is built for speed, consistency, and control on the jobsite.


✔  Coats 2" to 20" pipe diameters
✔  164 ft hose length for extended runs
✔  Heated epoxy tanks for optimal flow and cure
✔  Touchscreen interface with live system controls
✔  Integrated pumps for continuous epoxy delivery
✔  Onboard computer for precision spray settings
✔  Built for high-output, high-volume coating

Choose Your Kit

Starter Kit

A solid entry into high-output coating, the Starter Kit includes the essential components to begin coating large-diameter pipes with confidence and control.


✔ HC-1 Unit w/Touchscreen Controls
✔ 164ft Heated Hose
✔ All Spray Heads for 2"-20"
✔ Starter Spraying Kit
✔ Basic Tool Fittings Kit
✔ 1 Bucket of A & B Material

Pro Kit

Built for contractors who want full capability with all the accessories. The Pro Kit includes additional equipment and extra consumable parts.


✔ Everything in the Starter Kit
✔ 164ft Heated Hose
✔ All Spray Heads for 2"-20"
✔ Pro Spraying Kit
✔ Automatic Puller
✔ 3 Buckets of A & B Material

Not Sure Where to Start?

No worries — we’ve got your back. Whether you’re brand new to trenchless or just not sure which pipe coating machine fits your project needs, we’ll help you figure it out fast. Give us a call or shoot us a message — we’ll walk you through it, no pressure.
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