Corotop® FORCE PROTECT 235

An Extremly durable, four-layer and higly vapour permeable roof membrane strengthened with special polyethylene mesh. The product’s structure and its strength parameters guarantee the highest resistance to damages within other offered membranes branded Corotop. Thanks to four layers, the membrane ensures unbeatable parameters, unchangeable even under the influence of unfavourable weather conditions for many years. It also provides the safe application regardless of heavy loads. The product is dedicated to clients searching the best solutions on the roof membranes market.

Application:

the membrane dedicated on roofs with full or part-boarding
initial underlay for thermally insulated, ventilated, sloping roofs also with a not big slope
to be used to most types of roof coverage, particularly under ceramic concrete and metal tiles

Advantages:

reinforced with specialised mesh of new generation
guarantess optimal durability and resistance
very high resistance to infuence of weather conditions
resistant to ageing processes
also available in version with 2 adhesive stripes (Corotop Force Protect 235+)

Technical data
Reaction to fire	class E
Resistance to water penetration	class W1
Resistance
along	500 [N/50mm]
across	400 [N/50mm]
Stretching
along	50 [%]
across	65 [%]
Resistance to tearing
along	400 [N]
across	450 [N]
Flexibility at low temperature	-40 [°C]
Artificial aging
Resistance to water penetration	class W1
Resistance
along	≥80%
across	≥80%
Stretching
along	≥60%
across	≥60%