Polypropylene webbing It even has some ability to float on water. Key benefits of Polypro include its ability to resist stretch, stains, soils, odors, mold, moisture and mildew. Polypropylene webbing, or "polypro," is a popular strapping material for two reasons: it is economical, and it can be used in many of the same applications as nylon. Polypropylene. There are two types of polypropylene webbing: lightweight and heavyweight. 04 inches thick. Polypropylene webbing is available in 4 varieties including standard lightweight polypropylene, standard heavyweight polypropylene, super polypropylene or high tenacity polypropylene. Elastic Cord & Webbing is your #1 source for buying polypropylene webbing wholesale. We have the largest selection of UL-approved webbings in the market. Choose polypropylene webbing for bag handles, utility work, sail ties and craft projects. vzwwonjxbkxwcuzwsnbxmdqxbovpgbxfeuthdvurxognrjnrsxvmekuoqatrolzwwufyiyqrkkwtynmb