Now with patented Engineered Fiber Matrix™ (EFM™) technology, EcoMatrix™ delivers superior erosion control and vegetative establishment you've come to expect from EcoSolutions. It's available at a competitive price to give you an edge when bidding on jobs requiring Bonded Fiber Matrix (BFM)/ Stabilized Mulch Matrix (SMM) hydraulic mulch products. EcoMatrix EFM will change your world.