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.
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It happens that the edge of the sheet material must be fixed with nails. But to use a conventional hammer, as this can damage the surface. Come to the aid of an ordinary clamp. She...
