Questions regarding the A/C- alternator bracket

[ncsurfer]

While I have the bracket off, I was wondering if it was originally painted and if so, was it black. Mine has some black paint on it. Also, should I grease the tensioner pulley? And finally, do I need to use an anti-seize lubricant or a sealant on the bolts when I put the bracket back onto the block?
Thanks Guys......

[ja17]

Use sealant on any bolt going into the engine block.  Yes the bracket was black. The idler bearing is sealed and difficult to grease.