Nick's inspection riddle #10. Can you solve me?

I’m a durable product, and never break down.
I’m both a adjective and a noun
I’m found on some government buildings and hotels deluxe.
I’m a malleable material and cost a few bucks.
You’ll never see me rot, stain, or rust.
Recycling me is an absolute must.

What am I?

gold

I’ll take the Jim Bushart answer… Lead !!! :wink:

Or perhaps you have the JB answer. :-k

James got it.

sweet !

Which one? Bushart??? :mrgreen: