Keyword
Roofing Underlayment
Material
Composite Material
Water Vapour Transmission
658 g/㎡,24h,≥
Maximum Tensile Force (MD)
410 N/50mm
Maximum Tensile Force (XD)
120 N/50mm
Resistance to Tearing MD (Nail Shank)
200 N
Resistance to Tearing XD (Nail Shank)
190 N
Tensile Strength after Ageing (MD)
80%
Tensile Strength after Ageing (XD)
80%
Resistance to Penetration after Ageing
80%
