3D Liner Felt
Easy to install, transitional (flex) liner for professional use.
Suitable for relining cast iron, clay, PVC, SDR, and concrete pipelines.
This unique material maintains the layer thickness in the larger pipe section. The calculated length reduction in the larger diameter is approx. -10 % of the length.
Our 3D Liners are suitable for relining waste and rainwater pipes inside and outside buildings, with the 4.5mm thickness recommended for outside of the building.
The liner is suitable for steam, hot water, ambient, or UV curing utilizing the correct resin compatible. Maximum temperature for steam or hot water curing +149 °F.
The liner must be protected against radial expansion with a calibration hose (inspection hatches, manholes, beginning and end, and other free spaces).
Product Details
Material: 100 % Polyester
Membrane: Polyurethane (PUR-HD)
Material thickness: 3.5mm or 4.5mm with membrane
Nip Gap: 7.6 mm - 9.6 mm
Installation pressure: 5.8 - 11.6 psi
Curing pressure: 5.8 - 8.7 psi
Compatible with the following resins:
Ambient/Steam/Hot Water: BDA / BD / BDA + / BX / BE / BF / BA / BC / B1
UV: UV LED / UV LED+
Roll Size: 164 ft (328ft optional)
