Last weekend, I tried to apply some paint to the Demolisher shell pieces that you see in this picture. To make a long story short progress on the Chaotic Shortbus has stymied, partially because I wasn't happy with the way it was turning out aesthetically for reasons that I previously just couldn't quite put my finger on. This paint was intended to break up the large chunk of uninterrupted orange near the front of the blaster and help the whole thing to come together.
As you can see, blue painter's tape was used to ensure good solid lines around the painted area. The spray can ran out just as I started painting - and it's a good thing that it did, because when I removed the tape, I discovered that the primer that I was using had run under the tape and made a mess of the surrounding shell! There are no pictures of that, because I went to scrub the affected area with isopropyl alcohol as soon as I noticed the problem, but it really was quite a mess. I believe that this was due to the thickness and stiffness and relatively weak adhesive of blue painter's tape, which makes it unsuitable for fitting over rough surfaces (such as parts of the Demolisher's shell and crossing the edge of other pieces of tape).
Lessons learned:
- Don't trust blue painter's tape. It works well for making straight lines on smooth surfaces. It doesn't work so well for fitting around awkward shapes or on rough surfaces.
- Isopropyl alcohol is a handy thing to have around when painting. You probably won't need it, but it you do, you'll want to have it to hand before the paint has a chance to set.
- Testing a paintjob on a similar shell from another blaster - one where it doesn't matter if things go wrong, because you can paint over it later - is always a good idea when you need to get it right the first time on your main project, even if you aren't doing anything new or experimental.
