ORIGINAL: dntmn

While on the subject of gorilla glue I was wondering if this has hapened to anybody else. When I hinged the surfaces I used gorilla glue/probond polyeurothane same stuff. I repeatly wiped the oosing glue with acetone. It worked awsome, but after the 20th or so flight I noticed that everwhere I used acetone on the white covering that the white covering started turning yellow. Is this normal? Would this have hapened if I had cleaned the acetone with alcohol?...Just curious if this has happened to anybody else?