Analysis of information sources in references of the Wikipedia article "Speed tape" in English language version.
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Wrap aluminum shielding tape (3M #425) around the splice leaving about ¼ inch between turns.
Two different types of this vibration-damping tape – "Scotch" brand No. 428 aluminum foil tape – are applied, each with a thicker adhesive and higher gauge foil backing than ever before adhered to an aircraft.