What fabric are ratchet straps made of?
Nearly every commercial ratchet tie-down strap on the market today relies on one material above all others: high-tenacity polyester (PES) webbing. Why polyester? Because no other synthetic fiber balances the four critical demands of cargo securement — tensile strength, minimal stretch, weather endurance, and low water absorption — as effectively. Unlike nylon (which weakens when wet) or polypropylene (which degrades under sunlight), polyester holds its dimensions and strength across highways, ocean routes, and warehouse floors alike. In this guide, we break down