BioMac® is a biodegradable short-term erosion control blanket manufactured from randomly arranged coconut husk fibres layered between photosensitive Polypropylene netting to produce a coir mat. The three-ply composite provides immediate erosion control and a stable medium to support healthy plant growth. BioMac® is used for erosion control and revetment protection to assist in the establishment of vegetation on slopes, high rainfall areas and ditches, and water courses with low energy flows.