Morning CHassan,guess I'm showing I grew up in the country,while ironing startched cloths the iron would stick, rub the iron over a brick of wax would stop the sticking.I keep a couple of wax bricks in the building room for odd and end building,rub screws on wax helps screw in easier.rub wax on hinge line hit with heat gun keeps glue off hinge,working with glue I rub my finger tips on the wax,keeps the glue out of the finger groves,fingers clean up better,also stops glueing fingers to wood.I buy the wax in 1# bricks,wax can be used for canning,candle making,etc.