POR15, undercoat, or sprayon bedliner?

Years ago I knew about super charger...I didnt know they still made it. I use to use DX101 to speed up some of the clearcoats. Speeding up products to dry fast has its disadvantages normally it will make products more brittle/yellow or they will stone chip like a SOB.
I miss spoke DX101 is a scuff creme, I meant to say DX84 Enhancer.