For painting walls, fences and other large surfaces are often used paint rollers. However, if you use several different paint colors, it is necessary to acquire a set of rollers or spend a lot of time n of the solvent for washing. If the work items to use removable foam cylinders, one roller will replace the entire set. And used cylinders can be replaced or put in a small container with the solvent for further cleaning.
U. TAUMAN, Tallinn
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