I use Bob Smith almost exclusively for CA glue, though I will also occasionally use those cheap single-use tubes often seen in grocery and hardware stores. Anyway, the Bob Smith CA is great stuff. It is available in several viscosities, from extra thin to gel. The viscosity, or thickness chosen will largely depend on personal preference. I generally keep a bottle of extra thin and a bottle of thick on the bench, though it is the extra thin that gets used 90% of the time. The stuff tends to thicken up after the bottle has been opened for a couple of months (all CAs will). I also use (and highly recommend) the Bob Smith CA accelerator or 'kicker'. Though it comes in a pump spray, I load some of the stuff into a pipette for application. When not using CA for a long time, or for storage of new product, keep it in the fridge for extended life.