The root barrier (HD range) is an impermeable barrier made from High Density Polyethylene with 2% carbon black; exhibiting a textured surface to divert root back into the vegetative soil.
ALFGUARD Root Barrier
Models:
ALFGUARD HD75 (0.75MM THICKNESS)
ALFGUARD HD100 (1 MM THICKNESS)
ALFGUARD HD150 (2MM THICKNESS)
ALFGUARD HD200 (2.2MM THICKNESS)