Silicone Glue Brush
It’s still not as readily available as a finger, but at $4, there’s no arguing that Rockler’s new glue tool is a superior option. The silicone bristles hold lots of glue, and the tool doesn’t need to be tossed or washed after use. Just let the glue dry on the bristles, and then peel it off. The opposite end of the tool is flat for spreading glue into nooks and crannies.