Varnishes, paints, enamels often Packed in tin cans with a wide lid-stopper. But no matter how tight it fit, the tightness over time is broken: part of the contents when pouring over the edge dries up on the edge and prevents tight closing of the jar. However, when the expenditure of material in small portions is better to pour it not so, and through the drilled a hole in the lid Ø 6 — 10 mm (depending on viscosity). The air hole Ø 3 mm do the opposite of the cover. “Plug” these holes will serve as a piece of adhesive tape or thick tape.
Recommend to read
FROM ICARUS TO THE PRESENT DAY
Dream master the air ocean has long been concerned with humanity. This is reflected in the legends of antiquity, and the works of scientists of antiquity. The mythological wings of...
THE AVERAGE AMONG MEDIUM
After the Second world war, the US army would be without promising medium tank. "Sherman" has exhausted almost all possibilities of modernization, and M26 "Pershing" was created as a...
