To get it off you have to get under one edge and with pressure peel it back. The clear bra is the first to come off. It was put on wet, squeegeed and heat applied to it to dry it and make it bond.
To get the tape off, the same process. The tape has a sticky back to it, but to get it on he applied water to the part and positioned it squeegeed it and applied heat to it. He tells me with some effort it will come off. I would think applying heat to it to soften the glue back would help in the removal process. Think of it as peeling off a decal. Looks permanent but it's not. I was really impressed. If anyone thinks about it, I would suggest the clear bra to protect it.
I am thinking now about him making a custom 1969 Judge, or Humbler stripe for it. Done in gloss black with smoke trim. It would be applied in the same fashion you would see the body stripe of the 69 Judge.
As far as the Sig, I'll have to check in to that.