Waterstop Streamline 90° Corner (2 Leg)

A pre-mitred 90-degree corner in 6463-T5 aluminium, factory squared so there is no guessing angles on site. Built-in tile height gauge sorts screed fall, Australian made to AS 3740:2021.

Vendor: Waterstop Streamline
SKU: WATERSTCNBS/900
Availability: In Stock
$191.75
$191.75
Prices do not include GST
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Waterstop Streamline 90° Corner (2 Leg) is a pre-formed shower waterstop profile for square-corner and L-shaped wet-area layouts. The manufacturer specifies 6463-T5 aluminium with a 3 mm wall thickness, supplied as a one-piece 90° configuration so the corner geometry is formed before it reaches site. It replaces an improvised standard angle or hob at the shower boundary while providing the dedicated Streamline membrane and screen interface.

Geometry 90° / 2 leg
Material 6463-T5 aluminium
Wall thickness 3 mm
Standard sizes Includes 900 × 900, 1000 × 1000, 1200 × 1200, 1400 × 1400, 1500 × 1500 and rectangular combinations

Choose the leg dimensions and finish to suit the shower footprint, check the pre-formed waterstop is square before installation and bed it into the waterproofing build-up using the Waterstop Streamline installation method. Standard profiles can be trimmed on site where required; custom sizes are available from the manufacturer.

What standard 90° sizes are available?
The manufacturer lists nine standard two-leg configurations from 900×900 mm through to mixed 1000, 1500 and 1800 mm leg combinations. Custom sizes are available POA.

Pre-formed 90° aluminium shower waterstop/hob for two-leg bathroom wall layouts, avoiding an on-site corner joint. Manufactured from aluminium grade 6463-T5 with a 3 mm wall thickness. Standard two-leg configurations include 900×900, 1000×1000, 1200×1200, 1400×1400, 1500×1500, 1500×1000, 1000×1500, 1800×1000 and 1000×1800 mm.
Position the pre-formed 90° hob at the shower boundary and confirm it is square to the walls before fixing. Bed the full profile into a continuous urethane-sealant bead on the prepared floor, level it, then seal the wall ends, floor junction and gusset area. Apply the wet-area membrane inside the shower and carry it up the inside face of the Streamline profile to beneath the bullnose.
This is an aluminium shower waterstop/hob, not a PVC concrete-joint waterstop. No expansion-range, joint-width or hydrostatic-pressure rating is published by the manufacturer. Confirm both leg dimensions and finish before ordering. Custom sizes are available POA. Installation faults remain the installer's responsibility under the manufacturer's guarantee terms.
  • Prepared concrete wet-area floors
  • Waterproofed timber wet-area floors

Waterstop Streamline 90° Corner (2 Leg) Physical Properties

Waterstop Streamline 90° Corner (2 Leg) Physical Properties
Property Value
Profile Type 90° Corner (2 Leg)
Material Aluminium, Grade 6463–T5
Wall Thickness 3 mm
Sizes Available 900 x 900 mm, 1000 x 1000 mm, 1200 x 1200 mm, 1400 x 1400 mm, 1500 x 1500 mm, 2000 x 1000 mm
Finish Options Pearl White (PW), Bright Silver (BS), Brushed Aluminium (BA), Gloss Black (BL), Matt Black (MB)
Tile Compatibility 6 mm to 10 mm systems
Compliance AS 3740:2021
Application Area Internal corner showers
Substrates Concrete, Timber, Screed
Membrane Compatibility Liquid and Sheet
Screen Compatibility Frameless, Semi-Frameless, Framed
Warranty 6 years 6 months (manufacturing only)
Made In Australia

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