Sewer Line Root Barrier Roll Size Options::24" x 100 ft. (2 ⅝”–8 ¾” uses ⅜”

(2 ⅝”–8 ¾” uses ⅜” pilot bit

to be wet set-in concrete

Covers also keep leaves and debris from clogging up the egress

fiberglass

Sewer Line Root Barrier Roll Size Options::24" x 100 ft. (2 ⅝”–8 ¾” uses ⅜”The Sewer Line Root Barrier is a root control product that is both permeable and flexible. It can be used in horizontal or vertical applications to protect your sewer line from tree root damage. This product uses a slow release herbicide called Trifluralin that is slowly released that prevents root tip cell division, while also, not causing any damage to the tree. Only the root tip cell close to the nodule will lose its ability to divide and grow.