Mike,
The "product" used not project is Blue Magic. We had P&S do the work in Ohio. They truly are the experts that have been doing this polishing since
1968. Kevin and his team are awesome. They added a 3" lift kit to get those tanks and lines higher. Great work. They stay engaged and communicate with the customer. A legacy themselves (P&S), that keep Airstreams of this era on the road.
I was going to do it in 2011 but ran out of time and realized the work involved. We also were not sure if we were going to keep the Airstream or not. I contacted Steve out at P&S a few years back and finally got around to getting it done. We do NOT regret doing it. I will admit, this expertise is becoming harder to find.
We have completed a bunch of upgrades over the last 10 years just to mention a short list: ultra-leather Villa U-shape dinette, suburban gas heater, wired with TV throughout original speakers, drapes by JPA Drapes, grey tank, freshwater tank, floating hardwood floor, new ac, axles, recessed LED lights, Norcold refer, Furrion cooktop, rock guards, and Zip Dee awnings. The list goes on.
See the pictures attached. As the owners of course, we think the coach looks great. For 51 years old, most comments have been this thing looks as new as the 2023. What we enjoy, is it only weighs #5200 lbs. We've been across the USA twice in it and will use it here in NC and the Southern part of the US.
Hopefully we will get it back here to NC late Spring. Now the challenge is finding a campground. Most campgrounds are book and then some campgrounds are reluctant to have older trailers, but at times will make exceptions to Airstreams. Hopefully we will help them see the "light" ha-ha.
Hope it answers the question, Mike.
All the best,
SL4BLLT