Industrial Tamper Evident Seal is made using 3M white polyester and leaves a "VOID" message on label and surface if attempted to remove. The Seal comes with a pressure sensitive adhesive used to seal equipment, setting and calibration to prevent or detect unauthorized access to internal adjustments. The Seal is also available in matt silver VOID or chequered metalized Polyester material. Industrial Tamper Evident Seal comes with different texts, logos, designs, sizes, shapes and quantities.