0
Trenchless Supply Inc
0

MiniSpray+ Pipe Coating Machine

The second smallest spray coating machine in the world, after the original MiniSpray! 

The MiniSpray+ is a reliable, high-performance coating machine designed specifically for epoxy coating of sanitary sewer and pool lines. Engineered to prevent rust, scale buildup, and protect pipes from corrosion, the MiniSpray+ also seals cracks and adds structural integrity to aging infrastructure. This compact, user-friendly machine ensures consistent, high-quality coatings, making it ideal for municipal, industrial, and commercial applications.

Get a Quote

Tight Access? No Problem

The MiniSpray+ is compact and flexible, designed for confined spaces like crawlspaces, wall cavities, and under slab lines — perfect for 1.25" to 6" diameter pipes. 

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 MiniSpray+ 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.

Spray Coating Made Simple

Spray coating is a fast, trenchless solution for restoring pipe integrity without the mess of traditional methods. Using a rotating spray head, epoxy is evenly applied to the pipe wall, creating a seamless, corrosion-resistant lining. It’s ideal for small-diameter pipes with bends, transitions, and limited access — providing a long-term fix with minimal disruption and fast cure times.


✔  Designed for 1.25" to 6" pipe diameters
✔  Compatible with 2-part epoxy cartridges
✔  Rotating spray head delivers 360° coverage
✔  Lightweight frame for maneuverability in confined spaces
✔  Ideal for vertical stacks, p-traps, and multiple bends in small diameter
✔  Reduces access point size and speeds up job time

✔  Produces a smooth, bonded internal coating with excellent adhesion

Choose Your Kit

Starter Kit

Perfect for getting started with spray coating, the Starter Kit includes the essential MiniSpray+ components needed to coat. It’s ideal for technicians entering the coating space or adding spray capability to their service lineup.


✔  MiniSpray+ 
✔  Medium, Small, and Mini Sprayheads
✔  Static Mixers
✔  32ft Epoxy Hose
✔  Blower and Washing Machine
✔  Entry-Level Price Point

Pro Kit

The Pro Kit includes the full MiniSpray+ system along with extended accessories, nozzles, and automatic puller. Designed for high-volume users who need more flexibility, speed, and efficiency on the job.


✔  Includes everything from the Starter Kit
✔  Heated Hose, Cartridge Heater, and Heating Box
✔  Automatic Pulling Machine
✔  Additional Skids for Sprayheads
✔  Extra Quick-Connect Fittings
✔  Heavy-Duty Storage Case

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.
Items have been added to cart.
One or more items could not be added to cart due to certain restrictions.
Added to cart
- Can't add this product to the cart now. Please try again later.
Quantity updated
- An error occurred. Please try again later.
Deleted from cart
- An error occurred. Please try again later.