Fence underlayment is installed flat under the fence to prevent weed growth and give a clean mow line at the fence. It is made in both 10” and 18” strips, most customer choose the 18” option and then cut to fit onsite to have the most material to work and customize to their fence line and surrounding objects.Available thicknesses of 40 mil, 60 mil and 80 mil (a mil is a 1,000th of an inch). The plastic is made from 100% High-density polyethylene (HDPE) and is resistant to insect and rodent damage, will not rot/mildew.Our fence underlayment is proudly made in the USA and stocked in Kansas City. Orders typically ship within one business day. Material Thickness:40 mil = 3/64”60 mil = 1/16”80 mil = 5/64”
