Finding Kydex locally can be tricky since it's a specialized thermoplastic primarily used for holsters, sheaths, and industrial parts. Unless you live near a major industrial plastics distributor, your best options are typically specialized leathercraft stores, industrial plastic suppliers, or large online retailers. Local Retailers
If you can't find a store nearby, these retailers offer the widest selection of colors, textures (like P1 Haircell), and thicknesses (.060" to .125"): KYDEX® Thermoplastic Sheet - Piedmont Plastics
This is the most reliable physical retail chain for Kydex. They often carry Kydex T sheets in common sizes like 12" x 24". You can check your nearest location on the Tandy Leather store finder .
Companies like Piedmont Plastics and Curbell Plastics have branches across the U.S. (e.g., Piedmont in Birmingham or Kansas City ) that sell Kydex sheets to both industrial and retail customers.
While general big-box hardware stores rarely stock Kydex, these types of local businesses often do: