I want to remove the infamous #99 on an old Mantua/Tyco switcher and add my own number and decals but not sure the best way to do this. Looks like the number is silkscreened, not a decal so what should I use to remove it?
Thanks, Dan
Try an ordinary pencil eraser first. It is surprising how much commercial lettering is removable that way and it is gentle enough not to mar the paint.
A toothpick with a slightly blunted tip dipped in paint remover or solvent, such as isopropyl alcohol of 70% or WalMart's 50% (the common 90% can act too fast and too thoroughly to control) - so we'd be talking a very minute amount of solvent/alcohol -- and try to limit contact to exactly those areas with the number. Those mini-brushes that look like tiny Q-tips can also be helpful with this kind of work, but they absorb so I'd go no higher than 50% alcohol. Here there is a greater risk of marring the paint. Take your time.
I know some guys use chisel blades but to me all mechanical means of removing lettering or numbers leave a mark. Be aware that some lettering processes use heat so that the letter or number is in a sense embedded in the paint and will leave a "ghost image" even if the letter or number is gone.
Dave Nelson
Modeling the Baltimore waterfront in HO scale
I use 3M automotive scratch remover and a wooden Q-tip. This process is technique sensitive so take your time. It will leave you with a highly polished surface to apply new decals over the existing base coat. Finish with a coat of Testor's Dullcote and your in business. Have used this process on many manufacturers locomotives with good results across the board, just take your time. Best of luck
I'll second the pencil eraser, although I use a little Walthers Solvaset along with it. Be patient rubbing, and soon the lettering should start to 'melt'.
In the "olden daze" Mantua/Tyco had a great parts department, you could just buy a new undecorated cab and tender shell for a few bucks each.