For production scale lines, mixed with water at 10% by volume.
Instant acting Blackener/touch-up for tools/machine parts or decorative surfaces. Dark Black finish.
Supplied as a liquid, the SSB is a versatile solution that is used as a brush-on blackening solution.
Instructional video for Presto Black BST4 Room Temperature Blackener for Iron & Steel. Covers all materials required plus the step-by-step instructions to create a black oxide finish.
