Rehab

Pipe rehab

Pipe rehabilitation helps restore drains and sewer lines when replacement is not practical. The most of jobs use a standard approach, starting with inspection and cleaning and ending with internal repair using lining, a patch, or a coating.The products in this section support trenchless workflows across different diameters, access points, and defect types.

Uv relining

Uv relining creates a new inner pipe by installing a resin saturated liner and curing it with UV light. The liner is positioned, inflated to the pipe wall, and cured in a controlled pass, which is why the method is often chosen for longer sections where consistency matters. The practical steps and equipment choices are covered in relining with uv. On site, installers typically match the host pipe and conditions with liners and pre liners, then use a calibration tube to shape the liner during curing. Job specific chemistry and handling items are selected from resins, while curing output and transport are supported by the uv curing system.

Local repairs with packers

When a defect is limited to a joint, crack, or short section, a point repair can be a better fit than lining the full run. With packers, a patch is carried to the repair point and pressed against the pipe wall from the inside while it cures, which is useful for isolated leaks and targeted reinforcement.

Internal cutting and reinstatement

Preparation and reinstatement often decide the final quality. Deposits, intrusions, and old material may need controlled removal, and after lining you may need to reopen connections cleanly. Tools in millers and cutters are used for this kind of internal cutting and finishing, helping create a clean surface before renovation and restoring flow paths after curing.

Brush and spray coating

Brush and spray coating apply a coating directly onto a cleaned pipe wall, without installing a liner. The process is usually carried out with a milling or cleaning setup from millers and cutters, combined with the right brushes and tool parts from Picote accessories. Brush coating uses driven brushes to spread material through straight runs and transitions, while spray coating applies it with a spray head for even coverage in suitable diameters.