Hi Alan, just admired your fine work!

I've used POR-15 for about a year now,Amazing stuff! Just watch though, It's U.V sensitive so don't use it on areas that will see a lot of sun! Not a problem for me in Scotland!
If you do have areas exposed, it would be better to overcoat with POR-15 Chassis paint.
Nice job though!

P.S How's the roof repairs coming along?
Jock.