Ceramic tiled panel

What would contributors suggest be used to to protect from the
extremities of temperature, the weather, and environmental damage a 4 x
9 foot glazed ceramic tiled panel which will, when fully conserved, be
hung without case protection high on a building's frontage.

Is this another one for Paraloid or do contributors feel that some other
product would be best suited. I'm looking for something durable,
non-yellowing and long wearing since future accessibility will not be
easy.

Mark Vine
Conservation Resources, England

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                  Conservation DistList Instance 8:80
                 Distributed: Thursday, March 30, 1995
                        Message Id: cdl-8-80-012
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