So after the female blade connectors are crimped on, the cables can now be pushed onto the male blade connectors that are recessed inside the top of the fuel pump itself. They are now installed, but i cant leave them bare. what would happen if something fell down in there and shorted them out??? bad stuffs, for sure. So, i got some Ultra Gray RTV silicone sealer, used for sealing valve covers and oil pans and what not. I poured it on, and pushed it all the way down into the female connector receptical, and back-filled the whole cavity so there was no gaps. I brought it out the top and up the sides of the wires to help stabilize the wires so they dont flex around so much.