Thanks for the tip SW! Waxoyl also produce a 360 degree spray nozzle for those hard to reach places!!
Unfortunately our roads departments are a bit too handy with the rock salt on our roads! You can rot the A** out a 'eurobox' in two to three years over here! ,

1950 Chevy Advance Design 3100 in Scotland
In the Stovebolt Gallery
More pix on Flickr.
I've definately got this truck thing in my blood ... my DNA sequence has torque settings
"Of all the small nations of this earth,perhaps only the ancient Greeks surpass the Scots in their contribution to mankind" Winston Churchill.