THX !   yes 3502 was  a red tube number probably back 10 years.  If I recall it was the only RED tube but they also had  the BLUE tubes which wouldn't  bond anything  ! 

I am ok with the goo but I also have liquid, I use such a small amount of goo with a toothpick it works out ok.   The 3501 and teh 2 pack stuff works ok, no complaints.  

I appreciate your replies I was just wondering what happened while I was away from the hobby.  Other than my eyes are not near  as good !