Durofabric Internal Corner

Prefabricated Corners

Durotech Internal Corner is a pre-formed NBR-rubber corner piece with double sided polyester fleece, designed for sealing internal junctions before tiling. It creates a permanent, flexible and watertight seal in the most vulnerable area of a wet area – the vertical corner. The fleece faces allow excellent adhesion to most waterproof membranes used under tiles.

Simply embed the corner into the first coat of membrane/sealing compound while it’s wet, then once cured, fully cover with the second coat. This creates a continuous internal corner seal with no pinholes, no folding and no gaps.

Suitable for bathrooms, showers, laundries, kitchens, balconies and other tiled wet areas.

Why installers use it
• Fast prep – no cutting and folding fabric tapes
• Flexible + movement friendly
• UV stable + wide temp tolerance (-20°C to +90°C)
• Compatible with all Durotech membranes and most other brands