Burlap Concrete Revetment - Rip Rap (No. NR 83994) is a high strength 4000 PSI blend of sand and cement packaged in heavy duty natural jute (burlap) bags used to install running-bond retaining walls and erosion control around culverts and ditches. Completed Rip Rap walls allow for substrate movement without damage to the structural integrity of the wall. Once hardened, the environmentally friendly biodegradable jute (burlap) bags give the appearance of natural stone.
* Rip Rap is also available in fiberglass reinforced scrim paper bags.