P4 metal?

[Tuckins1]

Anyone ever heard of this? Apparently it''s a blend of gold, silver, platinum, and palladium. My friend just got this ring today for his wedding band. It looks great, I just had never heard of this metal. Anyone have any experience with it?

 

[radiantquest]

I have not heard of this before. Have you researched the internet? How strong is this metal? What are the pros and cons?

 

[Tuckins1]

I don''t really know... They said that it won''t tarnish like silver, and it won''t yellow like white gold. I really don''t know too much about it other than that.