On Saturday, 5 September 2020 10:16:46 UTC+1, Tricky Dicky wrote:
Hot glue gun type glue seems to work. We had a technician made some acrylic covers for some equipment and at the time we had no solvent glue in stock so as a temporary measure he used a glue gun which eventually became permanent and were still holding together years later after both he and I retired. This was inside so i cannot vouch for the effects of weather.

Richard

Bathroom sealant worked when I was making an incubator and I wanted to see what was happening.

Jonathan