Armourbase Pro is a light bituminous roofing felt covered with polypropylene film on both sides. It can be used for bituminous shingles, but it can also be used for other roofing materials, e.g. clay, roof, concrete, metal and corrugated panels.

Technical data

• longitudinal stress (EN 12311-1): 300 N / 50 mm,
• head tension (EN 12311-1): 280 N / 50 mm,
• longitudinal stretch (EN 12311-1): 40%,
• extensibility (EN 12311-1): 50%,
• resistance to high temperatures - sp d (EN 1110): 150 degrees Celsius,
• flexibility at low temperatures - sp d (EN 1109): -20 degrees Celsius,
• the product has the required documents for use.