Yeah the Hawk provided stuff is black and says "high temp" grease. It was provided with my pads. I'm assuming it's the stuff you're talking about.
The Honda stuff was extremely expensive from Honda and it's recommended in the shop manual. Honda stuff is usually prety high quality.
I know there are quite a few people on here with HP Plus pads. I just wanted some input from them as to which grease/paste gave them better results regarding brake noise and vibrations with the HP Plus pads.