When I unboxed my QB wings I found they had been sprayed with oil - lots of it. I have cleaned it of the outside of the skins but it has migrated into all the skin joints and I could see it had marked the inside of the skins where it had come through. When I took the tanks off, the spar flanges were dripping in oil. I have to get this out of the seams or the paint won't stick. I have been feeding degreasing solvent into the joints and the sucking the residue out with a powerful vacuum cleaner but this looks like a never ending job and there will always be a risk the paint won't take.
Oil in QB Wing Seams
Linear Mode
