Used in the production of fluoropolymers and fluorinated elastomers that provide heat, chemical, and weather resistance in industrial applications. Commonly found in coatings for wires and cables, gaskets, seals, and hoses in automotive, aerospace, and oil and gas industries. Also used in surface treatments for textiles and paper to impart oil and water repellency. Has been involved in the manufacturing of semiconductor and electronic components due to its stability and performance under extreme conditions. Historically used in some stain-resistant and non-stick consumer products, though such uses have declined due to environmental and health concerns.