What's the deal with the new Tru Vue Etra Clear glass? Their marketing calls it a low-iron substrate, in Museum, AR, and Conservation Clear types. Ok so far. But, do they mean these are new products in addition to the ones on "green" glass; or, are they now using this new substrate for all of the above glass types? The marketing materials don't make clear whether this is brand proliferation or value-added product improvement. Even my distributor's rep did not know the answer to this question.
Guess it's like the pizza box that says "Made with 100% Real Cheese"...Is all the cheese real, or is some of it "100% real"?
Rick
Guess it's like the pizza box that says "Made with 100% Real Cheese"...Is all the cheese real, or is some of it "100% real"?
