Sealing Inner/Outer Corner Sealing corners

The codex sealing corners are prefabricated moulded parts for sealing inner and outer corners. The corners are connected overlapping to the codex sealing tape.


  • For all codex sealing systems
  • For load classes A, A0, B, B0 and C according to ZDB bulletin
  • For water impact classes W0-I, W1-I, W2-I and W3-I according to DIN 18534
  • For water impact classes W1-B and W2-B according to DIN 18535 (tanks and containers)
  • For sealing of balconies, loggias and and walkways according to DIN 18531-5
  • For balconies and patios with a slope > 1.5%
  • For showers, baths and toilets
  • For retirement homes and hotels
  • For swimming pools
  • For water tanks and cisterns
  • For interior and exterior use
  • For residential, industrial and commercial areas
  • For corner, connecting and movement joints
  • On calcium sulphate and cementitious screeds, concrete
  • On gypsum, lime cement and cement plaster
  • On gypsum carton and gypsum board plates, tile carrier elements
  • On underfloor heating, on walls and floors


  • Waterproof and chemical-resistant
  • Frost and heat resistant
  • Easy to process
  • Flexible
  • Material thickness: 0.7 mm
  • Side length: 120 x 120 mm
  • Matches codex Sealing tape
  • Highest quality level 4 according to DGNB criterion ENV 1.2 Risks for the local environment
  • EMICODE EC 1 PLUS / very low-emission
  • For healthy construction

The prefabricated codex sealing corners are suitable for sealing components exposed to moisture in interior, exterior and chemically loaded areas.

Technical data

Pack type


Pack size

25 pieces

Shelf life

36 months




12 cm


12 cm


approx. 0.7 mm

Ordering information

Article Packsize Shipping unit
codex Sealing inner corner / 25 pcs 9372 25 pieces
Pack :
25 pieces
codex Sealing outer corner / 25 pcs 9374 25 pieces
Pack :
25 pieces

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