What Is Vinyl is an informational resource devoted to explaining vinyl, its properties, history, and practical applications. It introduces vinyl as polyvinyl chloride (PVC), a synthetic material made from ethylene and chlorine, and describes its development and discovery, including Waldo Semon’s experiments at BF Goodrich. The site outlines characteristics such as durability, moisture resistance, low production cost, versatility, and recyclability, as well as the material’s stated resource and energy considerations.

The website also explores vinyl’s uses across a range of industries. Featured applications include flooring, siding, fencing, records, and wraps, along with construction products such as pipes, roofing, window frames, wiring insulation, and flooring. It describes uses in healthcare, including fluid and blood bags, catheters, gloves, and dialysis equipment, and in automotive products such as upholstery, floor mats, dashboards, and cables. The resource further notes vinyl’s role in toys and other everyday goods. Through these topics, What Is Vinyl helps readers understand how the material is made, why its properties make it adaptable, and where vinyl products are commonly used.