Birchwood Casey Fast-Acting Brass Black Metal Finish to Blacken or Antique Brass, Copper, Bronze Parts

Birchwood Casey Fast-Acting Brass Black Metal Finish Reviews Summary

Ratings Breakdown

Rated 4.5 by 1,205 people

Pros from Reviews

  • Fast-acting on brass
  • Effective on copper
  • Works well on engravings
  • Easy to use for engraving plates
  • Good quality product
  • Works on vintage brass
  • Penetrates well for aging effect
  • Great for antique brass hardware

Cons from Reviews

  • Requires precise timing
  • Difficult to cover screw rim fully
  • Surface prep critical
  • Fragile finish on plain copper
  • Cannot dip in full bottle
  • Too much eats away coating
  • Too little yields no effect

Notable Features

Metal Finish
Fast-Acting Formula
Easy to Apply
High-Quality
Versatile Use
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