Acid based plating solution plates a very dark gray (anthracite) color, almost black. Can be used alone or as a contrast color on both yellow and white metals. For bath plating only, cannot be used for pen plating. 4 oz. bottle has 100 ml of solution containing 2 grams of Ruthenium.
To make up 1 liter of electrolyte, stir 100 ml of Ruthuna® 475 Black slowly into 800 ml of deionized water and fill up to 1 liter with deionized water.
Umicore Black Ruthenium 475 is strongly recommended to be plated over an undercoat of 18K for proper adhesion. When plating over non-precious metals, plate the item with gold prior to using Black Ruthenium.
Please take note:
- Due
to the fluctuating prices of precious metals, Rhodium prices change daily.
- This
Product Cannot Be Returned
- This
item cannot ship Air, USPS and cannot be shipped outside the contiguous
USA
Custom Field
__AddtoCart Notes2 UPS charges a Hazardous Shipping Fee for this item which will added to your cart at time of purchase. Can only ship to 48 contiguous states via UPS Ground only, no air shipments. Cannot ship via FedEx or USPS(US Mail).
__SDS File 1 https://gessweinftp.s3.amazonaws.com/sds/UM1000/00089.pdf
__AddtoCart Notes1 Prices subject to change with the current precious metals market.
__AddtoCart Notes3 Catalog Page # 263
__UOM Description 2 gram Pkg.
__shippingnote Small Package Hazardous Warning
__pricingnote Precious Metals
__techspec Y
Container Size 2g
__uomdescrip 2 gram Pkg.
__Prop 65 Cancer
__returnnote Yes
