Feature●Used for applications requiring electrical conductivity through both the adhesive and backing of a tape●Applications include grounding and EMI shielding●Excellent solder ability●Resists oxidation and discoloration●3M Preferred Converter: TapeCase is a 3M Preferred Converter; 3M has partnered with TapeCase to make their products available in a larger assortment of sizes, so that customers can use the tape in a variety of applications.Description TapeCase Embossed Copper Foil Tape-Converted from 3M 1245, is an industrial grade 4.0 mil electrically conductive metal foil tape used for applications requiring electrical conductivity through both the adhesive and backing of the tape. This product’s copper backing readily facilitates soldering and resists oxidation and discoloration. Other applications include grounding and EMI shielding. This product is flame retardant.