You need to carefully pour a viscous liquid (e.g. oil paint) from banks in a narrow-necked container or to fill in the gaps with the heated tar or mastic? Here you will rescue this type of nozzle, made of half cap from the same banks, tightly inserted in holes on the tube spout.
Recommend to read
TABLE PRAVOCHNIK
Every family make preparations for the winter: jams, pickles, juices, syrups. It happens that they catch the hostess off guard: no cans, lids, not satisfied with the capacity. Some...
“Mixer” for concrete
In two evenings I built a simple but productive concrete mixer that makes work on country-site construction much easier and faster.
I was building a garage from 400x200x200 mm concrete...