Zinc-Plated Steel D-ring Our d-rings are extremely durable and completely rust proof. They are 1-1/4" inner diameter and sourced from in the USA! This component will outlive every other part of the tarp. Now that's saying something! 22oz Heavy Duty Vinyl Coated Polyester 22oz Vinyl Coated Polyester is the ideal fabric for many industrial applications due to its strength, finish, weight and versatility. Top uses are for truck tarps, curtains and dividers, hose covers, oil booms, boat covers and more! We source all of our Vinyl Coated Polyester from Top Value Fabrics in Carmel, IN. Polyester Thread We use the very best thread from Champion Threads in Gastonia, NC to keep our tarps protecting you through the heaviest of winds and rain. Polyester thread is the most versatile choice for industrial sewing. It has the strength of nylon plus UV resistance. Mother Nature is no match! Our 22oz Heavy Duty Vinyl Coated Polyester is 100% waterproof! Along with being tear and puncture resistant, it holds up extremely well in the wind or rolling down the highway. This is one tough tarp! Read more More reasons to love this tarp! These 22oz Heavy Duty Vinyl Coated Polyester tarps are extremely versatile, durable and easy to handle, making them one of our most popular tarps. Our 22oz Heavy Duty Vinyl Coated Polyester tarps have heat-sealed seams that resists tears, punctures, scrapes, grease, mildew and oil. You’ll see these waterproof vinyl tarps in wide use as refinery equipment covers, transport tarps, livestock tarps, oil rig and industrial site tarps, machinery covers, construction covers, containment barriers, and as railroad car tarps. Read more State-of-the-art Equipment We use the very best in heat sealing technology from Miller Weldmaster in Navarre, OH to make all of our Vinyl Coated tarps. Our T600 Extreme Flex offers a flexible welding solution for the toughest production demands! Read more 18oz Heavy Duty Vinyl Coated w/Grommets 22oz Heavy Duty Vinyl Coated w/Grommets 18oz Heavy Duty Vinyl Coated w/D-Rings 22oz Heavy Duty Vinyl Coated w/D-Rings 12oz Heavy Duty Canvas w/Reinforced Grommets Rated for High Wind Very Good! Very Good! Great! Great! Great! 100% Waterproof ✓ ✓ ✓ ✓ Breathable ✓ Industrial Rated ✓ ✓ ✓ ✓ ✓ Made with Love ✓ ✓ ✓ ✓ ✓