FEL'X (en 1m.)
Flexible and impermeable bitumen roof tile underlay reinforced
with a high performance non-woven synthetic mat. It is light
and tear resistant. Two guide lines on upperface make easy application.
This product is for use as underlays in tiled or slated, ventilated
pitch roofs. It is for protection of lofts and roof timbers
from risk of damage from water and the penetration of powder
snow, soot and dust. It must be nailed directly to the rafters
(it doesn't work on plywoods).
