Black Silicone Rubber Sheet — 10 in x 10 in, 1.5 mm or 2 mm A flexible, nonstick silicone rubber sheet designed for electrical insulation and everyday workshop use. Use it as a reusable work surface, insulating liner, or custom gasket material that is easy to trim and clean. Key benefits Nonstick surface: resists adhesion from adhesives, resins, and flux so parts and residues release cleanly and cleanup is faster. Electrical insulation: nonconductive silicone provides a reliable barrier to help reduce the risk of shorts between components. Flexible and durable: conforms to curved or irregular surfaces and withstands repeated handling, cutting, and reuse. Easy to cut and trim: suitable for shaping to fit fixtures or parts with common tools. Reusable and workshop-ready: black silicone sheet built for repeated use in prototyping and repair environments. Why this sheet solves common problems Prevents accidental shorts and messy cleanup on test fixtures and benches. Replaces single-use liners and tape with a durable, reusable surface. Conforms to odd shapes where rigid insulating materials fail. Practical use scenarios Electrical prototyping: place the sheet between components on a test fixture to prevent shorts, contain solder flux, and simplify cleanup after testing. Custom gaskets and spacers: trim to size to create nonconductive mounting pads, spacers, or seals for electronics assemblies and DIY projects. Work surface liner for adhesives and casting: use under glue-ups, resin pours, or soldering tasks as a nonstick, easy-to-clean protection layer. Key attributes Size: 10 inches x 10 inches Thickness options: 1.5 mm or 2 mm Color: Black Material: Silicone rubber Properties: nonstick surface, electrical insulation, flexible and durable Compatible with a range of electrical, prototyping, and DIY applications Specifications summary Intended for electrical insulation and general workshop use Trim-to-fit with scissors, utility knife, or shears Reusable and easy to clean for repeated tasks and projects