SOPRALENE OPTIMA 4 GF C3 FR White
Membrane
composed of elastomer modified bitumen with fire retardant additives and
a composite polyester reinforcement. This membrane has a white coating.
Thickness: 4mm
C3= 250gr/m²
Product Application
Used as a reflective upper layer within a
single or multi layer waterproofing system where a high reflectivity of
solar radiation is desired and fire retardant properties are required.
Composition
The upper surface is finished with pale reflective
granules and the overlap is protected by a thermofusible film. The lower
surface is protected by thermofusible film.