Heavyweight Polypropylene Webbing - Heavy Duty Poly Strapping for Outdoor DIY Gear RepairPolypropylene Imported UTILITY WEBBING This strapping is water resistant and won't stretch like nylon does. Suitable for outdoor use, this heavyweight webbing is a must have when camping, boating, rafting and more. FADE RESISTANT Polypropylene webbing is made from thermoplastic resins. The material is resistant to moisture, acids, oil and grease. It even has some ability to float on water. WIDE VARIETY OF USES Strapworks polypropylene webbing is tough