While I haven't used Alclad, I do use Spaz-Stix Mirror Chrome in a spray can and I really like the results. I have tried this stuff on both plastic and resin parts. I'll be spraying some parts tomorrow with Spaz-Stix for my current build. The product can be found where they sell R/C products as it's made for spraying inside Lexan bodies. Yes you have to prime the part, then spray black enamel, then a couple of LIGHT coats of Spaz-Stix.