I'm currently removing the existing sealant and it is nightmarish. I'm using aftermarket headlights from Amazon and they have a ton of sealant in them. Thus far it seems like it's going to take several cycles in the oven to even make a dent, and I'd like to subject them to as little heat as possible.
How "clean" are you guys getting the housing before adding the new butyl?
Any tips/tricks for removing the sealant that I might have missed?