Quote:
Originally Posted by legswilly
Why did you have to use glass pillars? Why not poor the resin in the centre of the bottom glass and place the the top on make sure the glue squeezes out everywhere and let it sit for a few hours with the slow curing epoxy.
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Hi Werner, I tried the "pillars between" experiment because I had past experience with the Hubble Optics "sandwich" mirrors (3 x 14") and they performed well. Anyway, was to subsequently obtain a large quantity of thicker (35-37mm) good quality plate glass so never had to try any alternative ways of bonding together thinner glass sheets.
Stephen.