Edit: yes that video. I wouldnt buy the DAP harness to be honest. Good place to get the OEM or OE lights though. @ZERO815 makes a far superior harness. I know because I have had both.Saving this for later. Are you referring to their install where they completely pull out the rubber boots? Even if you fish it all instead, would you still recommend sealing with epoxy?
I only sealed mine with epoxy because one of the clips broke on the part where DAP tells you to remove the piece. You know the one where they say they have those for sale on their website because they’re easy to break?
If you use zip tie and fish it through the boot and then tape the harness to the zip tie you need to pull through the boot you shouldn’t need to seal anything up.
Does that makes sense?