Description
Internal corners are where overlapping strips of flat tape tend to bulk up and trap air, so a purpose-formed piece makes for a cleaner, more reliable seal. Moulded from a single piece of elastic German fabric, this internal corner drops neatly into wall-to-wall and wall-to-floor junctions without folds or gaps.
Key features
- One-piece pre-formed internal corner for shower and wetroom junctions
- Elastic with excellent lateral elongation to absorb movement
- Silicone compatible and fully waterproof
- Alkali, acid, heat and frost resistant
Set into tanking slurry, it delivers a seamless, watertight finish exactly where three surfaces meet. Part of the German-made Substrat ProfiX Pro system, it works alongside its counterpart, the ProfiX Pro External Corner, so every angle in the room is detailed with a matching pre-formed piece.
Full System Guarantee. To form a complete, fully waterproof wetroom barrier, the ProfiX Pro range must be installed together with SUBSTRAT SealCoreX tanking membrane. Using the matched Substrat components as one certified system is what qualifies your installation for the Substrat Full System Guarantee.