K5K Capping Sheet

K5K is a heavy duty, torch-applied SBS modified elastomeric bitumen capping sheet. The product features a spunbond polyester reinforcement to allow the finished product to cope with structural movement without fracture, and a mineral finish to provide protection against UV degradation.

Technical Data

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DoP charcoal grey »
DoP autumn brown »

Roll size 1 x 5m  
Fixing method Torch bonded to the specified underlayer
Surface finish Top - Slate mineral
Bottom - Thermofusible polyethylene
Thickness 5.2mm
Weight 6Kg/m² - Brown + Grey slate 
6.5Kg/m² - Charcoal grey
Reinforcement 250g/m² Spunbond recycled polyester
Tensile strength (EN 12311-1) Length ≥ 1000N/50mm
Diagonal ≥ 1000N/50mm
Elongation at break (EN 12311-1) Length ≥ 45%
Diagonal ≥ 45%
Cold bending (EN 1109) -36°C
Heat stability (EN 1110) +120°C
Colour choice Charcoal grey
Grey slate
Autumn brown