Cal Tubes

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PreLiner Hose | Clear

3-ply laminate tube combining two layers of linear LDPE and a high strength cord grid. Specially engineered to provide high strength and durability in a lightweight material.
Diameter Range: 4" - 12"
Bends: 45° & 90°
Cure Methods: Hot Water, Steam, Ambient, LED/UV

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Stitched | Clear

Flexible tube designed to provide excellent resistance against tearing and higher temperature resistance for heat-cured installation.
Diameter Range: 4" - 12"
Bends: 45° & 90°
Cure Methods: Hot Water, Steam, Ambient, LED/UV

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Stitched | Orange

Flexible tube designed to provide excellent resistance against tearing and higher temperature resistance for heat-cured installation.
Diameter Range: 4" - 12"
Bends: 45° & 90°
Cure Methods: Hot Water, Steam, Ambient

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HF PVC | Yellow

Ultra-flexible, light duty PE fabric with PVC coating and a high-frequency welded overlap seam. For use in open-end liner (blind-shot) and pull-in-place applications. Once pressurized inside of the liner, the flexible tube will press the liner against the host pipe during the curing process.
Diameter Range: 2" - 8"
Bends: 45 & 90
Cure Methods: Hot Water, Ambient

Inversion Liners

Quad-Cure Liner | Standard Tube

Standard Tube

non-woven, needle-punched polyester fiber capable of navigating sweeping bends. The liner tube form and seam bond through a uniquely designed thermal welding and/or stitched sewing process, that creates an enhanced liner with superior performance.
Diameter Range: 3" - 12"
Bends: 45° & 90°
Cure Methods: Hot Water, Steam, Ambient

Quad-Cure Liner | 45

FlexiLiner | 45

Non-woven, needle-punched PE felt liner with an impermeable PVC coating. Specially designed stitched seam and taped overlap joint capable of negotiating bends up to 45° with minimal wrinkling.
Diameter Range: 4" & 6"
Bends: 45°
Cure Methods: Hot Water, Steam, Ambient

Quad-Cure Liner | Flexi 4D

Flexi 4D

Non-woven, needle-punched PE felt liner with an impermeable PU coating. Specially designed stitched seam and taped overlap joint capable of negotiating bends up to 90° with minimal wrinkling. Capable of changing circumferences up to 4 diameters (4D)
Diameter Range: 4" & 6"
Bends: 45° & 90°
Cure Methods: Hot Water, Steam, Ambient

Quad-Cure Liner | Scrim Reinforced

Scrim Reinforced

Non-woven, needle punched polyester fiber with a 100% continuous polyester filament scrim to limit longitudinal stretch.
Diameter Range: 3" - 12"
Bends: Lateral Only
Cure Methods: Hot Water, Steam, Ambient

FlexiLiner | 90

Non-woven, needle punched PE felt, uniquely bonded to an impermeable PU coating with special stitched seam. Highly flexible, single-layer liner, capable of navigating multiple bends up to 90° and transitions
Diameter Range: 2" - 12"
Bends: 45° & 90°
Cure Methods: Hot Water, Steam, Ambient

Circular Knitted

Non-woven, circular looped PE, uniquely bonded to a seamless, impermeable polyurethane coating.
Diameter Range: 2" - 8"
Bends: 45° & 90°
Cure Methods: Hot Water, Steam, Ambient. LED/UV

Circular Knitted 3D

Non-woven, circular looped PE, uniquely bonded to a seamless, impermeable polyurethane coating.
Diameter Range: 2" - 8"
Bends: 45° & 90°
Cure Methods: Hot Water, Steam, Ambient. LED/UV