The Lab Grade 1 Gallon Nickel Plating Solution + Developer Recipe by nickelplatingpro is a high-quality electroplating product designed for professional use in metalworking and manufacturing. Made in the United States, this nickel plating solution has an expiration date of 2027 and comes in a convenient 1 gallon unit. Perfect for creating beautiful and durable nickel plated finishes on a variety of materials, this product is ideal for businesses and industrial applications looking for superior quality and reliability.