mototopo
Well Known Member
After much work I was able to eliminate a leak in my RH tank. I left the proseal cure for about a week and yesterday I tested it again for leaks.
It passed the "soapy water test" but the hi-tech "balloon method" showed what can be a very small leak. After almost 20 hours sitting in the shop, the balloon has lost about half an inch in diameter. The first tank I made rested for about a week with the balloon fully inflated without any evident pressure drop.
How may I detect a so small leak?
It passed the "soapy water test" but the hi-tech "balloon method" showed what can be a very small leak. After almost 20 hours sitting in the shop, the balloon has lost about half an inch in diameter. The first tank I made rested for about a week with the balloon fully inflated without any evident pressure drop.
How may I detect a so small leak?