DeLuxe Materials sell different grades from 5 second to 20 seconds... The 5 sec is like p so I usually order a bottle of the 5 sec and 10 sec then mix them 50/50 and that gives me a working solution I am happy with.
Application - I use a dressmaking pin with the end cut off - this is then c/a'd into a pre drilled hole in an old wooden clothes peg. For long lengths or corners I use an old #10A scalpel blade....
I have an old plastic jar top that I have heated up and put a depression into it, and then I put whatever c/a I need into it, and take what I need from that.
C/A Bottle, I usually cut off the top of the bottle at an angle, which I find so much easier to pour out....
And finally for cleaning up the excess I use a cheap tiolet roll....