The dinghy is probably getting near the end. I need to put air in it every couple days. not a real lot over summer, but some, and if its a cool night, more. Started looking at new dinks, and the local chandlery has this stuff to spray in the tubes that looks like "fix a flat". He says the local diver used it and its great. its expensive, 50 eu a can. I don't know if I need a caan per chamber (3). anyone tried anything like this?

rickf S/V Calaloo