Sodium Bentonite clay available in...
Geotextile Fabric 2m x 50m (145 gsm) Nonwoven
This geotextile is a needle punched non woven geotextile made of staple fibres.
Great product, and really good quick service and supply by Permathene. I use this product for weed control and moisture conservation in a large sloping rainforest garden. I find it good to work with and much better than weed matting.