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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