I have a plastic lid to a 30L container:
I want to stiffen up lid with plywood disc .... either side Thought it would make sense to glue and through bolt .....
Anybody know of a glue that will work .......... not after much in way of structural strength, unable to confirm what type of plastic it is ... could use 'Sticks like s***t' or a Low modulus silicone
Unless anybody has a better idea