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
“AFTERBURNER” CONVERTER
Good motor sudomodel, as they say, will not spoil. Just where in the Russian province it? Because most of the available domestic microelectrophoresis focused on the use in children's...
THE CAR LEARNS TO SWIM
Among the huge variety of all-terrain vehicles of particular interest is the class of floating cars-amphibians. They are irreplaceable for geologists, exploration expeditions, the...
