Product Description
JSP® Blak-Ox produces the darkest, smoothest, deep-black patina available for silver, gold, copper, brass, and bronze. Formulated for jewelers and metal artists, this professional-grade oxidizing solution delivers a bold antique finish that enhances engraving depth and contrast.
The liquid mixture contains 3 oz of hydrochloric acid blended with proprietary darkening agents to ensure fast, even coloration. Simply apply directly for a rich black finish or dilute with water to create subtle shades of gray. Perfect for jewelry, sculptures, and decorative metalwork where a deep oxidized appearance is desired.
To prevent unwanted oxidation of nearby metals, always seal the bottle tightly, double-bag after use, and store away from metal surfaces. Handle with care and use in a well-ventilated area.
Key Features
Produces a Deep Black Patina – creates a rich, smooth antique finish
Adjustable Shade Control – dilute with water for gray tones or apply full strength for jet-black results
Works on Multiple Metals – effective on gold, silver, copper, brass, and bronze
Fast-Acting Formula – adheres evenly and dries quickly for professional results
Durable Finish – long-lasting coloration that resists fading or wear
Includes Brush-Top Bottle – easy to apply directly to detailed areas
Product Details
Product Name: JSP® Blak-Ox Patina Solution
Type: Liquid Oxidizing Patina / Blackening Solution
Size: 3 oz bottle
Finish: Deep black or adjustable gray tone
Compatible Metals: Gold, silver, copper, brass, bronze (not for aluminum)
Use For: Jewelry finishing, engraving contrast, metal art, restoration
Storage Note: Keep sealed and double-bagged away from all metal materials
Handling: Contains hydrochloric acid; handle with gloves and eye protection
