Fig. 18. — Wall, shingle, and weather boarding brushes. are also distinguished by the number of knots, and in the caseof flat brushes by their breadth, ranging from 3J to 8 inches. Wash-off, Caustic, and. Lime-white Brushes.—Wash-offbrushes (Fig. 19) are like distemper brushes in form, but made … Fig. 19.— Wash-off brush. from cheaper hair. Some brushes are made for use in strongalkali, and vegetable fibre is used for these in place of hair.They are made in both the knot and nailed stock forms. Special round coaise fibre brushes are made for applying 56 PAINTING AND DKCORATINO. caustic…
House painting · Interior decoration
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