Review on 🔧 Set of 144 ATD Tools 8235 Acid Brushes for Automotive Applications by Jake Larson

There is simply no better way to apply polyurethane glue (think Big Monkey) . or remove metal shavings from small areas of a running metal lathe or mill (regular shaving brushes will do large areas). Don't spill the bristles so much in the middle of an important connection. Tip #2: If you're a stingy guy like me and for some reason use them to apply yellow (PVA) glue. Throw the brush into a small tub of water after you're done with the glue, and after a few days, collect clean brushes from that water to use another time. The coffee cup works perfectly. I have a tiny copper mini spittoon (don't ask) that works great. A bucket will do the job, except pets will drink from it and then dump PVA.