Duratec is easier to spray thicker for buildup or filling imperfections etc.

Two parts clears are typically thinner and more difficult to fill imperfections quickly.

I find the duratec whilst awesome to use has a downside in that when scratched it seems to leave a very white marking so any damage will show up worse than automotive clears.

You can use duratec like a primer for filling and sanding etc as it works great for this but then also spray finish with automotive two part clear.

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