Mirafi 180N is a heavy nonwoven geotextile for demanding separation, stabilization, and erosion-control work.

This high-weight needle-punched polypropylene fabric delivers strong puncture and tear resistance while still draining freely and filtering fines. It excels under riprap, in stabilization over soft subgrade, and in permanent erosion-control applications where survivability is critical.

When a job needs more durability than the mid-weight fabrics can offer, 180N is the standard choice. It withstands rough placement, coarse aggregate, and heavy loads while maintaining separation and drainage over the long term.