|11-04-2012 05:17 PM|
|11-04-2012 05:08 PM|
|AVN||I don't see any reason why it would increase the lifespan of it.|
|11-04-2012 04:52 PM|
So I know that some substrates that lower ph for cards are good for like 6-8 mo or so.
Would tripling or quadrupling the depth of the substrate increase the lifespan of it by a significant amount, or would it just be a waste of money?