"arkland" wrote in message
...
I have a small 1-inch long, half-inch wide white plastic 'tab' that fell
off which holds a cover down.

It's all under water (a few thousand gallons would have to be removed to
expose it to air).

It's plastic on plastic.

Any suggestions for a good glue that works underwater?

Is there such a thing?


What type of plastic? If it is styrene, there are many good solvent based
adhesives that could work. It it is any type of polyethylene material, there
is no adhesive that will work.

There are thousands of potential blends of plastic. Need more info.