Saturday, March 7, 2015

I Thought Plastic Was A Cheap Material...

I thought Plastic was a Cheap Material?

We do hear this question regularly. And, maybe, in years gone by Plastic was that Cheap material.

Back in the 50's and 60's, plastics were very inexpensive, and were very limited in types and availability.
What cause this to change?

Plastics are

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