There is no such R.P. item on this earth. If someone says about R.P. he might be foolish person on earth. And no DRDO r RBI is ready to buy such kind of articals. I hope not EA single person in this forum had done deal r got money( only few cheaters in name of testing article) got benfit. Y? Will NASA r any Indian govt origination buy this metal for cores of rupees. It’s all bullshit. You wound here about this R.P. in anywhere expect form cheaters . When if you type R.P. in google if will show only frawd actives. I challenge there is no such item real existing as real as sun never raises in west and no R.P. deal r material real. Notice (IF YOU DONT BELIVE MY WORDS PLEASE GO THROUGH OFFICAL RBI WEBSITE AND SEE JUNLY 31, 2018 notice for PUBLICE AWARINESS IN NAME OF RP CHETTING)