Is this for your hull
? Did you see the suggested lay up of the different primers and fillers before you get to the HDT paint
At least this one is "repairable" vs. the previous Awlgrip.
Would ask if the HDT is more resistant than the reg. Awlgrip to petroleum products (jet fuel), etc. that may fall out of the air as pollution. We had pockmarks from pollution landing on the paint. We never knew/read this was a possibility before we painted. When we discussed this with them they offered us new paint to redo the whole job.
I'd probably look at Imron to paint the topsides.