Well, the painting hasn?t gone too well. The boiler and tanks went reasonably OK and I tried polishing up the tanks using Stove Blacking. I got a nice shine but not the graphite effect I thought I could achieve. I painted the smokebox door in Humbrol Metal Black (which gives the graphite look when polished), but I think it is a little too grey?
Yesterday I removed (by file) the moulded handrails at the back of the cab. I then made a pair of simple brass ones and fitted them into the 1.5mm holes I had drilled. A dab of superglue from inside the cab secures them.
I then painted the inside of the cab green (oil-based undercoat) and that went OK. When dry, I masked off the windows and sprayed satin black like the rest of the loco. It was rather cold (I had to warm the can at room temperature in the house) so I warmed the plastic slightly with the hot-air gun and, again, all went well.
Today (even colder) I masked off the cab so I could spray the roof with red oxide. I made the roof hatch/vent from a rectangular plug (as used to cap off the ends of metal box sections) ? a quick razor saw cut to remove unwanted plastic, and more careful hacking with the old Stanley knife. A dab of ABS pipe glue, a weight to hold it in position, then leave until after lunch.
The red oxide spray was like sludge (it wouldn?t rattle) so that was brought indoors to warm up. I used the same procedure as for spraying the black paint ? warm things up and wait for it to dry. That was my mistake ? it wasn?t drying so I used the hot-air gun again. So the red oxide was now ?cured?, now to remove the masking tape!
Showing the roof and also, the valve rod (1.5mm galv wire).
The heat had softened the tape?s adhesive and this has left a residue on the black paint. I tried using methylated spirits but this didn?t do too much good. I have come to the conclusion that it is not a good time of year to be spraying in an un-heated shed. So you see it warts and all. It?s not screwed together as I have other little bits to do. The cab wants the green paint touching up and window frames adding or painting. This will have to wait for a temperature rise!
The residue on the cab sides?
Posed on the track
I don?t feel confident enough to weather it at the moment so it will stay as is ? apart from remedial work to the cab paintwork. Any suggestions as to the removal of the adhesive residue would be welcomed.