Jax Colorant Green Patina Quart Orders over $100.00 are usually shipped within 24 hrs of receipt (excluding weekends). The estimated delivery dates showing on Amazon are usually delivered much sooner than the dates shown. All JAX metal finishing and polishing solutions are easy to use, produce authentic, consistent results, require no heat or electricity, are water-based, contain no sulfur, are non-flammable and react within seconds. Produces a permanent, authentic, antique green finish on copper, brass and bronze. Covers approximately 100 sq. ft per gallon. Free Shipping!!! Used by Professional Jewelers