Missouri MODOT - Flexible Channel Liner - Class 2 - Type H - 8' x 140' - LL435-8 eastgate-fabric They also have drainage holes

They also have drainage holes to reduce water build up and allow light and air through

Specifications:

This fabric meets the specifications as outlined in the Kansas KDOT requirements for the described material use

Model: BFP10-NSize: 142" L x 40" W x 80" HWeight: 525 lbs

Once the vegetative roots intertwine through the 95% open fiber matting the soil on a hillside or channel become much less prone to washouts and general erosion

Missouri MODOT - Flexible Channel Liner - Class 2 - Type H - 8' x 140' - LL435-8 eastgate-fabric They also have drainage holesMissouri MODOT Flexible Channel Liner Class 2 Type H 8' x 140' LL435 8 Landlok 435 is a TRM that is made of a dense web of crimped, interlocking, and multi lobed polypropylene fibers. These are then positioned between two biaxially oriented nets and mechanically bound together by parallel sticking with polypropylene thread. This mat is stabilized against chemical and ultraviolet degradation. Landlok 435 contains no biodegradable components. ***Minimum