What's that blue sticky stuff teachers use...?
Question:What's that blue sticky stuff teachers use to hold posters on the wall? I've been trying to figure it out..?
Answers:
I'm not sure what it's called, but you can find it at Wal-Mart or any office supply store. It works great, but be careful if you have white walls because it can stain.
I think its called "sticky tack"
Blu-tack.
Blu Tack. Here are a couple of links:
http://en.wikipedia.org/wiki/blu-tac...
http://www.blutack.com/blu_tack.htm...
It is also called "Fun Tack"
I believe that is a 3M product.
I know this one. The blue stuff is called type cleaning putty. it was used to clean typewriter keys. Since typewriters are obsolete, nowadays most teachers use the yellow stuff made by 3M. My wife calls it "ticky-tack". I believe the actual name is "poster putty"
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