Exterior Basement Waterproofing Membrane Material Width & Thickness:100 Mil Thickness - 36" x 80' Roll The fabric is flexible and

The fabric is flexible and permeable

7" unit size)

This professional grade fabric will not rot or mildew

The 3-gallon size is best for group-planting annuals

Exterior Basement Waterproofing Membrane Material Width & Thickness:100 Mil Thickness - 36" x 80' Roll The fabric is flexible andThe exterior basement waterproofing membrane is made in the USA from 100% High density polyethylene (HDPE). It is available in various sizes and thicknesses. The thicknesses range from 30 mil to 100 mil (a mil is a 1,000th of an inch). Roll heights range from 10 to 60 with the lengths mainly being 100 with a few rolls being 80 in length. They are waterproof, UV resistant, and non biodegradable. The plastic is also resistant to insect and rodent