Dreaded Purple Glue - Grumman Style: Here is what the dreaded purple glue looks. There is also a bit of video showing the cream colored glue as well. Only the purple is to be checked. Video 890 in the Hit Parade.
Roscoe my 1976 Tiger serial #237 has the purple glue except for the right wing which Ken replaced the first year the airplane was in service due to a taxi sign puncturing a hole in the wing. Its cool because I have the great Ken Blackman's name in my logs. FYI there is no delam going on on my Tiger lol.