Roku Strip

Building Material classification B2 according to DIN 4102-1
Classification E according to DIN EN 13501-1
General building approval Z-19. 11-1190
European technical approval ETA-10/0117

Product description

ROKU Strip is a flexible intumescent based on exfoliated graphite which expands under high pressure to give thermal insulation and very stable char.


  • Forms high pressure very stable solid char
  • Insensitive to moisture
  • Activates at 190oC with expansion up to 30 : 1
  • Halogen free
  • Excellent for pipe closing systems