There area unit 2 types of brushes on the market: natural- and synthetic- bristle varieties. Natural-bristle brushes area unit made up of boar, sable, camel, ox or badger hair. Soar- bristle ("China hog") brushes area unit ideal for applying varnish. different natural-bristle brushes area unit best suited to lacquer and shellac. they're a poor alternative, however, for spreading water-based endes as a result of they will cause the finish to foam up.
Synthetic-filament brushes area unit made from nylon or polyester, or both. These brushes area unit your best bet for applying water-based merchandise. sturdy and versatile, they will even be used with varnish and penetrating oil stains.
How to opt for brush?
Pay a touch additional to urge a superior-quality brush; a far better brush can improve your results.
Avoid brushes with hollow bristles. in contrast to solid bristles, hollow ones don't spring back to their original form once bent.
For a good-quality, general brush, opt for a chisel tip model with long resilient bristles-soft for skinny water-based finishes and stiff for heavy-bodied merchandise corresponding to shellac, lacquer and polish.
If you would like a brush with flagged bristle tips, check for branch-like split ends.
If you're trying to find a tapered-bristle brush, confirm that the bristles area unit thicker at the cap finish than at the tip.
get brushes that have smart spring. Squeeze the bristles together with your hand and bend them; they must feel full and spring back to their original positions.
make sure that the bristles area unit completely different lengths by running your pass on one aspect of the bristles from the cap to the tip; the shorter bristles ought to develop.
confirm that the bristles area unit firmly set within the cap, that ought to be firmly mounted to the handle.