DESIGN & FUNCTION
The Trelleborg ProLiner is recommended for all standard in-house connection sewers and building pipe installations.
It can negotiate bends up to 45° and is suitable for steam curing.
What makes this liner truly outstanding compared to competing products is its special formula for its flexible PP coating. This makes the liner very flexible and easy to invert. Thanks to this elasticity, even installations of smaller diameters during cold temperatures are easy to carry out.

The Trelleborg ProLiner also boasts excellent impregnation characteristics, ensuring installations with high-quality results.
It is recommended to be used in combination with Trelleborg epoxy resin systems, but the Trelleborg ProLiner is suitable for polyester and silicate resins as well.

KEY FEATURES & BENEFITS

- Maximum coating elasticity supporting bends up to 45°

- Easy installation using low pressure

- High temperature resistance up to 110 °C (230 °F)

- High chemical resistance

- Water tightness at 20 °C (68 °F) according to ISO 811 ≤ 0.5 bar (≤ 7.25 psi)

TECHNICAL SPECIFICATIONS

- Roller gap 12,7 mm

- Inversion pressure 0,23 - 0,67 bar (3.3 - 9.6 psi)

- Curing pressure at 10 °C (50 °F) 0,27 bar (3.9 psi)

- Curing pressure at 80 °C (176 °F) 0,21 bar (3.0 psi)

- Maximum curing pressure 0,29 bar (4.2 psi)

- Resin amount by volume: 5,94 L / m (0.48 Gallon, US liq. / ft)

- Resin amount by weight: 5,55 kg / m

APPLICATION AREA

- For DN300 pipes (12''), bends up to 45°

- Usable in environments with a temperature above 10 °C (50 °F)

CURING METHODS

- Ambient

- Hot water

- Steam curing

IN CONFORMANCE TO WORLDWIDE STANDARDS

- DIBt certification Z-42.3-468

- ASTM

- DIN EN

CERTIFIED QUALITY MANAGEMENT

- DIN EN ISO 9001

- DIN EN ISO 14001