General Black Material Construction: Made from standard industrial material, this black sheet features a smooth surface finish and uniform structure. Suitable for general fabrication, workshop use, and basic machining applications. Balanced Heat & Surface Performance: Designed for everyday working conditions, offering moderate heat tolerance and a smooth surface that supports reduced friction during use. Suitable for mechanical parts, sliding components, support pads, and general sealing purposes. Stable Performance & Insulation Capability: Provides consistent performance under typical environmental exposure and offers basic electrical insulation properties. Suitable for equipment lining, insulation boards, and general use in workshop, electronics, and processing environments. Machinable & Easy to Customize:This PTFE plastic sheet can be cut, drilled, shaped, or machined using standard workshop tools. Suitable for basic gasket making, DIY projects, simple part fabrication, and standard sealing component production with common tools. Versatile Applications & Package Specs:Suitable for gasket sealing, machinery liner, pipe sealing, automotive maintenance, and workshop DIY use. Package includes 1 pieces black PTFE sheets, 300×300mm size, available in standard thickness options (0.5mm-20mm) to meet general industrial, workshop, and crafting requirements.