Home : 2007 : July : 11
cardboard
By teach72beach
|
|
What are you trying to do?....I dont know how to strengthen cardboard but I know of something stronger than cardboard but is similar. I used to work for a sign supply company and there is something called coroplas (corogated like cardboard but it is actually plastic). They come in different sizes and colors and they cut it for you too.
View the original thread this idea was posted on
BACK
The ProTeacher Collection - All rights reserved
For individual use only. Do not copy, reproduce or transmit.
Copyright © 1998-2008 ProTeacher®
Visit our ProTeacher Community
What people are currently discussing in the ProTeacher Community:
|
|
