I did already in answer to Paul hd, I said, (You are quite right. I wanted the tiniest bit of glue in the 'void' of the plywood, not on the surface., so I took the top off and dipped an old blade into it. The idea worked perfectly . However, I was so pleased with myself, I forgot momentarily where I had placed the bottle and when I turned to pick up the lid I caught the bottle with my wrist and 'hey presto'. Lesson learned. !! )