Using the basic principle shown here, of removing enough material so no parts are rubbing, you can also reduce paintrub in many other areas of a figure.
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I read that there are some good paints that don't rub off but can't be transported in usa. I don't live in usa so maybe I can receive them. Can you tell me some good paints that don't rub off so I try to order them pls?
If you grind the pieces you don't have to protect anything with superglue since nothing will be rubbing. But if you want to anyway just in case, superglue goes on top of the paint.
There are some tutorials for the shoulder, browse the Tut section
For the bicep swivel, same goal, grind down the parts that are rubbing. Usually you can hollow out the bicep part a little without affecting how it looks. Another trick is to heat the joint, pull and hold the parts apart a few millimeters, then hit it with cold water so the gap stays.
Either way, coat the parts with superglue for peace of mind
The goal is the same, to reduce the circumference of the disc so parts arent rubbing together.
Its a more annoying process though. You have to cut one end of the bar keeping the disc in place, then you can slide off the disc and grind it down. When youre done, slide the disc back in there and glue the bar like it was before.
Or, if you have a steady hand, try a flat tipped grinding bit and grind the disc, trying to avoid the sides.
Please wait...
For the bicep swivel, same goal, grind down the parts that are rubbing. Usually you can hollow out the bicep part a little without affecting how it looks. Another trick is to heat the joint, pull and hold the parts apart a few millimeters, then hit it with cold water so the gap stays.
Either way, coat the parts with superglue for peace of mind
Its a more annoying process though. You have to cut one end of the bar keeping the disc in place, then you can slide off the disc and grind it down. When youre done, slide the disc back in there and glue the bar like it was before.
Or, if you have a steady hand, try a flat tipped grinding bit and grind the disc, trying to avoid the sides.
Its toxic when vaporized/inhaled, probably solvent or dye based since it penetrates into the plastic and bites good.