MASTERMAX PREMIUM 130 SA2

Vapour-permeable (breather) underlay for roofings with two integrated self-adhesive zones.
Type of material: PP + Functional membrane + PP
Straightness: <30 mm/10 m
Mass per unit area: 130 g/m² (±10 g/m²)
Reaction to fire: E
Water vapour transmission (Sd): 0,02 m
Resistance to water penetration: W1
Tensile strength (MD/XD): 300 N/5 cm (±)10% / 280 N/5 cm (±)15%
Elongation (MD/XD): ~55% / ~35%
Resistance to tearing (MD/XD): 130 N (±)20% / 150 N (±)25%
Temperature resistance: (-)40 °C – (+)100 °C
Short-term temperature resistance: (+)120°C (EN 1296)
UV-resistance: 3 months