[Luciano] didn’t want to drop a lot of cash into a flux and solder paste applicator so he built his own for about $5. He re-purposed a hot glue gun which you can usually find at a dollar store.

For your control and adaptability, there are two ways to dispense this gorilla glue. First, the brush has fine bristles ... drips because it has a precision applicator that eliminates them.

Paint brushes and applicators are used to apply paints, adhesives, sealants, oils, cleaners, acids or etchants, mortar or cement treatments, and other coating products to surfaces. There are many ...