Products

KORNERSEAL GAS

Radon Resistant Airtightness Tape For Inside & Outside Corners

Achieve radon resistant, airtight, and flexible connections with KORNERSEAL GAS. Traditionally, sealing corner connections has been a difficult and time-consuming process, requiring the use of adhesive tapes and extensive labour. KORNERSEAL GAS simplifies this task, allowing you to seal every corner quickly and reliably. Suitable for interior and exterior corners. 

Buy Now

Why Partel KORNERSEAL GAS 

  • Constructed with permanently flexible butyl 
  • Provides effective radon protection for buildings 
  • Highly flexible airtight connections 
  • Exceptional adhesion and waterproofing properties 
  • Precise and lasting sealing of corners 
  • Strong acrylic adhesive with outstanding ageing resistance 
  • Special aluminium butyl adhesive tape 
  • Adhesive sleeve with split release liner for easy installation 

Application 

Partel KORNERSEAL GAS is the preferred choice for sealing interior and exterior corners, creating permanent radon resistant, airtight connections for windows, floors, exterior doors, and rafters. 

To prevent the convective transport of radon due to differences in air pressure, connections, joints, and openings must be designed to be airtight. 

Porous substrates such as concrete and plaster should be treated in advance with Partel ACRAPRIME LIQUID or ACRAPRIME SPRAY. 

Suitable for: 

  • Internal and external use 
  • Partel membranes 
  • Sealing interior and exterior corners 
  • Airtight sealing according to Part L & DIN 4108-7 

Technical Data

Base material Adhesive Withstands a damp climate
Temperature resistance –40° C (-40° F) to +100° C (212° F)
UV resistance Very good
Colour Brown/black
Integrated flex-point Temperature resistance –40° C (-40° F) to +80° C (176° F)
UV resistance Up to 12 months
Colour Black
Processing temperature +5 °C to +30 °C

Dimensions

  1. KORNERSEAL GAS 75
    for inside corners
    75mm
  2. KORNERSEAL GAS 115
    for inside corners
    115mm
  3. KORNERSEAL GAS 75
    for outside corners
    75mm
  4. KORNERSEAL GAS 115
    for outside corners
    115mm