Is it possible to make a Series hard top completely water tight?

Bobsticle said:

There is a product that will work on leaky anything. It’s a rubber spray that cures by absorbing dampness from the atmosphere. In dry conditions the spray heads also release a water mist to aid curing.
It’s used for pond liners and flat roofs and was developed in Canada I think.
Can’t for the life of me remember it’s name but if you can find a pond lining company and drop off the roof they would spray the inside for you with a 3mm coating. It has something like a 300% stretch rate anorl.
Ain’t nothing coming through that.

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Riggwelter said:

Would it, by any chance, be the 3M Rubber and Vinyl Spray?

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