Internal Pipe Coating with Epoxy Brushing

Internal Pipe Coating with Epoxy Brushing

Pipe rehabilitation without construction work

Servilar provides internal pipe rehabilitation using epoxy brushing, a non-invasive method that restores old or corroded pipelines without replacing them.
This technique is ideal for small and medium-diameter pipes showing fine cracks, corrosion, or loss of watertightness, ensuring a durable, smooth, and long-lasting result.

How the brushing process works

The process begins with a mechanical cleaning phase, where deposits of rust, scale, and residues are completely removed from the inside of the pipe.
Next, epoxy resin is applied using rotating brushes that spread the material evenly and under consistent pressure, creating a new, smooth inner surface.
This precise application ensures uniform thickness and full coverage, even in bends and junctions, restoring normal flow and sealing the system against future leaks.

Advantages of epoxy brushing

• Superior adhesion and resistance compared to spraying;

• Controlled coating thickness, sealing small pores and microcracks;

• Extends the lifespan of existing pipes;

• No demolition or pipe replacement needed;

• Fast, clean application with short curing time;

• Cost-effective alternative to full replacement.

The result is a completely sealed internal surface, resistant to corrosion and designed to maintain smooth flow — extending the life of the pipeline for many years.

When to choose brushing over other methods?

Epoxy brushing is recommended when the pipes are still structurally sound but show surface damage.
It’s especially effective in smaller diameters (40–125 mm) or areas where precision and coating thickness are crucial.
For larger diameters or long horizontal runs, epoxy spraying can be faster, while CIPP relining is used when there are serious structural breaks or deformations.

After a detailed video inspection and technical assessment, Servilar’s specialists determine which method best fits the condition and type of system.

Areas of application

• Water and wastewater networks

• Vertical (riser) and horizontal pipes

• Residential and commercial buildings

• Systems with internal corrosion or small leaks

• Preventive rehabilitation before property renovation

Why choose Servilar?

Servilar combines hands-on experience with modern rehabilitation technology to deliver reliable, long-lasting results.
Our technicians are trained in pipe rehabilitation, work with specialized equipment, and follow European standards (EN 13508-2) throughout every step of the process.

If your property has aging or deteriorated pipes, epoxy brushing may be the ideal solution — no demolition, no noise, and minimal disruption.

Contact Servilar to schedule an inspection and find out if internal pipe coating with epoxy brushing is right for your system.