AP2 Protection Membrane 

Chemically treated 4 mm elastomeric bitumen root barrier that complies with FLL guidelines.  It incorporates a spun-bond polyester reinforcement and is fully bonded in to the 790-11EV rubberised bitumen asphalt.

AP2 Root Barrier protection membrane

Technical Data
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Roll size (m) 1 x 7.5
Weight (Kg/m²) 5.0
Thickness (mm) 4.0
Surface finish Green mineral
Reinforcement 250g/m2 spunbound polyester
Tensile strength (EN 12311-1) Length ≥ 1000N/50mm
Diagonal ≥ 1000N/50mm
Elongation at break (EN 12311-1) Length ≥ 45%
Diagonal ≥ 45%