Author Topic: tempered glass  (Read 1595 times)

0 Members and 1 Guest are viewing this topic.

Offline S.C. hunter

  • Member
  • Posts: 139
  • does a possum have enough brains to tan his hide ?
tempered glass
« on: January 12, 2015, 11:49:21 pm »
I was wondering if tempered glass, like pyrex can be knapped?

  thanks for any help.
   Steve

Offline JackCrafty

  • Global Moderator
  • Member
  • Posts: 5,628
  • Sorry Officer, I was just gathering "materials".
Re: tempered glass
« Reply #1 on: January 13, 2015, 01:26:30 am »
Yep, I've knapped it and it works OK.  As long as it doesn't shatter into little blocky chunks, you can make points out of it.
Any critter tastes good with enough butter on it.

Patrick Blank
Midland, Texas
Youtube: JackCrafty, Allergic Hobbit, Patrick Blank

Where's Rock? Public Waterways, Road Cuts, Landscape Supply, Knap-Ins.
How to Cook It?  200° for 24hrs then 275° to 500° for 4hrs (depending on type), Cool for 12hr

Offline S.C. hunter

  • Member
  • Posts: 139
  • does a possum have enough brains to tan his hide ?
Re: tempered glass
« Reply #2 on: January 13, 2015, 08:26:16 pm »
thanks for the reply, I have some that I will try now.