So today I finally got around to making a start on sanding down the back box ready for filling and respraying.
I carted the backbox outside as I knew the sanding was going to generate a huge amount of dust. First up I started by having a quick look at the state of the back box and what filling or glueing was likely to be required once the majority of the artwork had been removed.
There was a little bit of lifting on this corner but nothing too major. I've now glued this and it's currently upstairs with clamps on it. Once that's done i'll run some filler over it before sanding back with some higher grade sanding disks.
There's a fairly large chunk out of the corner at the bottom too. No big deal and certainly nothing that a bit of filler can't sort out.
More dings and scrapes on the corners. From what i've seen from Paul and others on here these are pretty typical for most Pins.
Once i'd done a bit of an inspection I made a start on sanding back the artwork using a low grade sanding pad. Initially I started with 80 grit and whilst it was removing the artwork it took a fairly considerable amount of time; I think the first side was almost 45 minutes. This could be because I believe these Data East Pins don't use decals but the artwork is actually screen-printed onto the cab itself.
One issue I did find with the cheap sanding disks off eBay is that the velcro on the back of them seems to deterioriate very rapidly. The actual sanding surface was still very coarse but in many cases after just a few minutes the pad would fly off the sander and after that it wouldn't stick again. At first I thought it might have been my 'budget' sander but i've since been out and got some more disks from a local DIY store and these adhere much better. Bit of a false economy for me maybe going the eBay route.
Anyway, I did the rest of the woodwork using a mixture of 40 and 60 grit pads and the majority of the large areas are now done. I need to get the detail sander out to finish off the inside of the backbox as many of the areas are too tight to get into with the regular Orbital Sander. I think all told it took about 3 hours to get to this stage, but it didn't help that the weather kept taking a turn for the worse meaning I had to stop and quickly pack everything away.
There's still some remnants of the original black paint but i've not worried about that to much because i'm still not done with the sanding. The plan now is to get the detail sander in there to finish off the tight spots. Once that's done i'll be doing the filling and then i'll resand using some of the higher grit disks. This should hopefully remove the last of the black paint in readiness for respraying, although my guess is that it's less important to remove all the paint and a lot more important to focus on making sure all sides of the backbox have a extremely smooth finish to them.
Anyway, we're on the way now. No clue when i'll get round to the next stage. There isn't much time for sanding in the evenings so it might be next weekend before I get to do any more. Nice to have made a start though.