Litokol HydroCorner External | External corner for bonded waterproofing | 1 piece
- Quality by Litokol®
- Delivery in 3-7 days (express available)
Litokol · HydroCorner ExternalPreformed external corner for bonded waterproofing in pools & showers
Projecting corners around shower trays, recesses and raised platforms are particularly exposed. Sealing tape is stretched, folded and stressed here. A single leaking edge is enough to allow water behind the waterproofing.
HydroCorner External is precisely preformed for external corners and joins seamlessly and securely to HydroBand, with uncompromising performance across every edge.
- Preformed
- Waterproof at over 1.5 bar
- Designed for HydroBand
- Chemically resistant
- Showers & bathrooms
- Pools & fountains
- Terraces & balconies
- Spa & hammam
- Recesses & raised platforms
- Façades
- Screeds
- Smoothing & levelling compounds
- Render
- Existing tiles
- Concrete & reinforced concrete
- Plasterboard
- Gypsum & anhydrite
- Fibre cement & lightweight construction boards
- Bonded with HydroPad®, HydroBand Gel or Litokol cementitious waterproofing products
Not suitable for structural joints and never leave exposed: the corner must always be covered by the waterproofing and covering.
Preformed external corner made from elastic polyethylene film, faced on both sides with polypropylene fleece, 120 × 400 mm and waterproof across the entire surface.
- Dimensions120 × 400 mmwaterproof across the entire surface
- Thickness0.6 mm230 g/m²
- Breaking load120 N per 15 mmlengthwise; 25 N across the width
- BondingHydroPad or HydroBand Gelon cement and ceramic tiles
- Service temperature−30 °C to +90 °Cchemically resistant, including to seawater
- Shelf lifeunlimitedstore away from direct sunlight
Lasting performance
- 120 NLongitudinal breaking load per 15 mm
- −30 to +90 °CService temperature range
- > 1.5 barResistance to water pressure
- Seawater-resistantresistant to acids, alkalis and chlorine
Delivery
3–7days delivery time, express delivery on request
You receive one HydroCorner External for external corners.
Advice
Freepersonal expert advice
Unsure about the substrate, build-up or quantities required? As an authorised Litokol specialist retailer, we offer personal advice on +49 40 22851287 and put together the right system for you, from waterproofing to the final joint.
Waterproofing · sealing tapeHydroBand Anti-FractureElastic sealing tape on a 50 m roll, waterproof at over 1.5 bar and with 300 % transverse elongation: it connects to HydroCorner External from both sides, forming an uninterrupted line across all edges.View product →
Waterproofing · adhesive gelHydroBand GelRapid-setting sealing gel in a 3 kg bag for around 15 m of tape: it bonds HydroCorner External in place with a watertight seal, and the covering can follow immediately.View product →
Waterproofing · rapid-settingHydroPad® FastRapid-curing CM 02 P waterproofing gel in a 15 kg bag, ready for covering after 6 hours: it covers the external corner and tape and quickly waterproofs the entire platform or recess.View product →

Founded in 1968 in Rubiera, Italy, Litokol stands for outstanding performance and Italian design, continually developed in its in-house research laboratory, Litokol L-Lab. Prestigious establishments around the world, including Cheval Blanc Paris, the House of Dior in London and the Tiffany & Co. boutique in Milan, trust Litokol.
View reference projects →HydroCorner_Internal_External_Technisches_Datenblatt_DE.pdf HydroCorner_Internal_External_Technisches_Datenblatt_EN.pdf HydroCorner_Internal_External_Technisches_Datenblatt_FR.pdf HydroCorner_Internal_External_Technisches_Datenblatt_IT.pdf HydroCorner_Internal_External_Technisches_Datenblatt_ES.pdf
