I have a gsx stencil kit unopened that i bought from phoenix graphixs it includes has the uv spray on bottle (spray over) dont remember if i also got the spray undeer bottle for install. i ordered the kit w/o the gsx spoiler/quarter decals again, new still in tube $220 shipped
i have no idea, they either use the pheonix graphics one i have or they source it from stencil and stripes unlimited.. btw, stencil and stripes has all 3 gsx decals for $12 a POP to make mine complete if you are wanting the "GSX"