Black Silt Sock 12" HD is designed for stormwater management, sediment & erosion control. Silt Socks allow water to flow through, and at a controlled rate, while trapping sediment. This is facilitated through a filter fabric filled with organic material(s) designed to make contact with the ground preventing reducing seepage.
Silt Sock Fabric is an HOPE similar in Function and Performance as Filtrexx
Silt Socks are an effective method of erosion control with a lower profile making site erosion control easier to manage.