Plastic Membrane for Waterproofing Material Width & Thickness:40 Mil Thickness - 18" x 100' Roll Inserta Tees are designed to

Inserta Tees are designed to connect 4" laterals to any SDR35 PVC Mainline

roll lengths are all 100’

This is Product 9436 for the 36 inch by 100 foot roll

They are made in the USA from bright orange monofilament fabric and are available in multiple size options to fit almost any storm grate they are a simple and effective way to protect your storm water and avoid fines from the EPA

the plastic is puncture resistant and UV stabilized

Plastic Membrane for Waterproofing Material Width & Thickness:40 Mil Thickness - 18" x 100' Roll Inserta Tees are designed toThe plastic membrane for waterproofing 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 damage,