Gray tank repair
I have just returned from a not real eventful trip home from Montana with my new to me, 82 34 foot airstream limted. I didn't follow the sage advice and replace the tires immediatly, instead I waited until I blew one which has created (I think) a leak in my grey tank. We are going to take off the belly pan for a look see tomorrow. Now I do not want to sell my first born and order a new one from airstream if Ican avoid it. Depending on what we find, I will attempt to repair. Has anyone had success doing this with airstream grey water tanks and what was the matl. used?
In a previous life I was a GMC owner and we used a product called Marine Tex by Trvco and it worked well on the GMC tanks. Have no idea what the GMC tanks were made of Marine Tex adheres to a plethera of plastics.