how would athis 3m scotch weld strctural plastic adhesive work? seems a bit exxy in price though http://au.farnell.com/3m/dp-100-clear-1-7-fl-oz/adhesive-compound-epoxy/dp/1702758

i read the spec sheets that are linked to it and it says it can dry from anywhere between clear and yellow (depending on the batch) so if you do buy this do a test run with it first on some scrap plastic first.