Bonded Fiber Matrix (BFM) is a product that is designed to take the place of straw matting. While paper cellulose mulch will hold the seed in place on slopes, bonded fiber matrix will help lock the soil into place and is very effective in the erosion control until the root system of the planted vegetation can permanently hold the soil in place. Bonded fiber matrix is shredded wood mulch that consists of very long fibers. These fibers are long enough to inter-twine with each other creating a locking pattern which binds to the soil to hold it into place. An additive called tackifier is added to the BFM which helps “glue” the mulch into place. Once the BFM application has dried, it takes great force to break through it; yet it still allows for needed moisture to penetrate, and the seed which is applied can still germinate and come up through the dense layer.