Official Luthiers Forum!
http://www.luthiersforum.com/forum/

Z-Poxy Shelf Life
http://www.luthiersforum.com/forum/viewtopic.php?f=10101&t=41944
Page 1 of 1

Author:  Glenn LaSalle [ Fri Nov 15, 2013 10:35 am ]
Post subject:  Z-Poxy Shelf Life

Quick question wrt Z-poxy. Does anyone know the shelf life of both unopened and opened Z-poxy? I am using this for pore fill, not structural bonding. I have a lot of Z-poxy leftover form my first 2 guitars, been opened about 1 year, but stored in my workshop and sealed tight. I also have a box of unopened that I bought recently, so I can throw out the older one, and use the new. However, I would prefer not to wage it if it is still good.

Thanks!

Glenn

Author:  Stuart Gort [ Fri Nov 15, 2013 11:57 am ]
Post subject:  Re: Z-Poxy Shelf Life

Mix up equal parts without using any kind of thinner...and drop a dollop on a piece of cardboard.

If the next day, after having it in your house (assuming 65+ degrees) overnight, the surface is smooth to the touch and you can't dent it with your fingernail...it's fine.

Most epoxy components have a very long shelf life...but the time is irrelevant if the test above produces the described result.

Author:  Joe Beaver [ Fri Nov 15, 2013 3:32 pm ]
Post subject:  Re: Z-Poxy Shelf Life

I agree with Stuart. The hardener will darker over time but that doesn't effect the final outcome.

Author:  Glenn LaSalle [ Fri Nov 15, 2013 4:24 pm ]
Post subject:  Re: Z-Poxy Shelf Life

Thanks guys! I will try that.

Glenn

Page 1 of 1 All times are UTC - 5 hours
Powered by phpBB® Forum Software © phpBB Group
http://www.phpbb.com/