Hi, this is the 2nd tank I have sealed using your product, 1st one great, as time was not an issue with this tank, each stage was carried out to the letter, the tank has now been painted & yesterday was filled with gas, this morning there is a tiny bubble at the bottom rear of the tank, about the size of a pin head, I fear this is the start of a leak, what can I do as the tank is finished with base coat & 2 pack clear?
Roy.