i agree with the result of the chrome spray.
it is very easy to handle and imo it doesnt matter what base color the plastic has. i tried it on yellow, turquoise, grey, black, "old chrome" to rechrome and so far.
i'm very pleased, that it is a spraycan for a quick use and a great result.
i also tried different clearcoats to grab it without dulling out, but all clearcoat took the chromlook and the result was silver till grey. the only working layer was pledge - but i will test that again to be sure, the handling or grabbing has no effects on the shine.
for me:
replace for alclad on bumpers - yes. easy handling counts for me.
replace for bmf for chromtrim on the body - no.
replace for alclad for chromtrim on the body or small parts - perhaps.