... 2.Good resistance to heat, oxidation, solvents and oils 3.Shield against EMI/RFI radiation Product Description:On a 3 inch ... core, this easily die-cut, solderable 1.4 mil smooth copper foil tape has a conductive adhesive. Its acrylic adhesive has ... and EMI shielding in equipment,components,shielded rooms, etc. The copper foil backing is solderable and resists oxidation and discoloration. Shielding ...