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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When grinding surfaces usually use bars wrapped around or nailed sandpaper. It is impractical, often have to throw away the pieces with a wide, completely untouched edges. We offer...
