PREBAR PVC Waterstop Vertical L-Piece 250mm factory-fabricated corner fitting for creating watertight vertical concrete construction joints and waterproofing applications.

PREBAR L-Piece 90° & 270°

$53.00

or 4 interest-free payments with

PREBAR L-Piece is a pre-fabricated PVC connection fitting designed to create watertight corner connections between PREBAR profiles within waterproofing and waterstop systems. It enables seamless directional changes while maintaining continuous waterproofing protection throughout the structure.

Features & Benefits

Factory-manufactured for precise fitment.
Creates secure corner connections.
Maintains waterproofing continuity through corner transitions.
High-strength flexible PVC construction.
Resistant to water, chemicals, and environmental exposure.
Fast installation with reduced on-site fabrication.
Compatible with PREBAR waterproofing and waterstop systems.

How to Use

Position the PREBAR L-Piece at the location where a PREBAR profile changes direction at a corner.
Align all connecting PREBAR profiles to ensure proper fitment.
Weld or join the PREBAR sections to the L-Piece using the approved PREBAR welding procedure.
Check that all connections are fully sealed and correctly aligned.
Continue installation of the remaining PREBAR system to create a continuous waterproof barrier.

Applications

Basements
Retaining walls
Lift pits
Water tanks
Tunnels
Podium slabs
Underground structures
Civil and infrastructure waterproofing projects

Available in 90° and 270° configurations to suit various PREBAR profile layouts and project requirements.

Size: 90 INTERNAL 150

Quantity: 1

7-Day Money BackGuarantee

Fast DispatchNext Business Day

Expert Advice(02) 8021 3517

Secure CheckoutSSL Encrypted

Get it — —

Pickup available at The Waterproofing Shop

Usually ready in 24 hours

PREBAR L-Piece 90° & 270°

90 INTERNAL 150

The Waterproofing Shop

Pickup available, usually ready in 24 hours

22/872 Canterbury Road
Roselands NSW 2196
Australia

+61280213517

Product Details

FORSPEC PREBAR L-PIECE 270 is a prefabricated thermoplastic PVC waterstop corner component designed for watertight sealing at 90-degree joints in cast-in-situ concrete structures. It is engineered to integrate seamlessly with PREBAR PVC Waterstop systems, ensuring continuous waterproofing at critical junctions. Manufactured to meet industry standards, it delivers reliable performance in preventing water ingress through construction and expansion joint intersections.

Key Features & Benefits

Superior Joint Waterproofing: Ensures continuous water barrier at 90° junctions in concrete structures.

Prefabricated Precision: Factory-made L-shape eliminates on-site bending or cutting errors.

High Flexibility & Strength: Accommodates structural movement while maintaining sealing integrity.

Chemical & Corrosion Resistance: Suitable for harsh environments including wastewater and industrial applications.

Heat-Weldable System: Allows secure, seamless on-site welding with PREBAR PVC Waterstop profiles.

Easy Installation: Designed for quick and accurate integration into formwork systems.

Durable Performance: Long-lasting waterproofing protection for critical infrastructure.