Android 2019 - 3m 804c, Scotchlok, Page 1 of 2 application use 3m™ scotchlok ™ tap connector 804 to electrically connect a (tap) wire end to a through (run) wire, insulate and provide a moisture resistant seal for the connection.. 3m moisture resistant tap connector 25 pcs. - parts express, Self-stripping, insulated and moisture-resistant tap connector for 14-18 awg wire. makes a quick in-line connection without cutting or stripping. filled with a moisture resistant gel makes it perfect for automotive and marine use. sold in a box of 25. ul listed and csa certified. 3m #804 .. 3m 2-wire 14-18ga blue quick splice w/stop & gel seal, Manufacturer and reseller of cargo, utility, dump and specialty sports trailers, parts and cargo management accessories..