Copper Rinse
Copper Rinse is a corrosion inhibiting solution containing Benzotriazole (BTA) that has been proven to be an effective corrosion inhibitor for copper and bronze.
Copper Rinse is a corrosion inhibiting solution containing Benzotriazole (BTA) that has been proven to be an effective corrosion inhibitor for copper and bronze.
Corrosion inhibitors for copper and copper alloys are applied directly to the metal to prevent corrosion in changing environments. Different environments require different amounts of inhibitors, so it cannot be determined to what extent the inhibitor will prevent corrosion, but it has proven to be effective to inhibit or control corrosion.
How to Use
Clean the surface of the metal well before applying Rublev Colours Copper Rinse. Allow to dry completely before applying. Spray Copper Rinse evenly over the entire surface, and allow to dry. It will leave a slight haze on the metal surface. Alternatively, spray Copper Rinse and then swab with a cotton ball, and allow to dry completely. This removes any haze, but deposits less inhibitor on the surface. To remove the inhibitor, simply wipe with a cotton swab wetted with alcohol.
How it Works
Even as copper leaves the foundry, its surface has already started to corrode. Corrosion is due to the interaction between the metal and its environment, initially leading to an oxide layer on the metal. Copper oxides, carbonates and chlorides are the most commonly found corrosion compounds on the surface of copper and copper alloys. To a degree, these corrosion products are usually stable with respect to the environment. The stability of corrosion products depends on the environment of the object. Stable patina (noble patina) are normally found to be resistant to fluctuations in relative humidity. Some corrosion products develop unstable patina, also called “Vile Patina”.
Corrosion inhibitors are used in conservation to retard corrosion reactions. Benzotriazole (BTA) is the most commonly used inhibitor in conservation of copper and copper alloys. Corrosion inhibitors are substances applied to the surface of metal so as to retard the corrosion process by altering the properties of the metal's surface. Inhibitors are substances that inhibit one or more of the corrosion processes on metal.
Inhibitor compounds are adsorbed to the surface of the metal. Compounds such as BTA polymerize. This polymer should result in a corrosion inhibiting polymer film over the copper substrate. BTA has been widely accepted in the stabilization of copper and copper alloys to provide this protection.
Note: The recommendations above are for educational purposes only, and testing should always be done prior to application of any of the products or techniques mentioned above.
Contains: Isopropyl Alcohol
| SKU | 525-41 |
|---|---|
| Brand | Rublev Colours |
| Vendor | Natural Pigments |
| Processing Time | Usually ships the next business day. |
Order Processing
If the Processing Time for items in your order is "Usually ships within 24-48 hours", your order will usually be processed within 48 hours of receipt Monday through Friday. Orders received during weekends and holidays will be processed on the next business (working) day. Orders with longer processing times will be shipped when all items become available.
Shipping Rates
Please add your desired items and the delivery address to your basket to determine the exact shipping costs and options. The table below provides shipping rates for different weights to the countries we ship to.
Carriers
We use the following carriers to deliver orders:
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Below is an approximate guide to shipping costs for locations in Europe. Rates may change without notice.
| COUNTRY | ALPHA-2 | RATES PER PARCELS | CARRIER | |
| 0–10 kg | >10 kg–30 kg | |||
| Austria | AT | 11,50 € | 11,50 € | DPD |
| Belgium | BE | 10,95 € | 10,95 € | DPD |
| Bulgaria | BG | 20,25 € | 30,25 € | FedEx |
| Bosnia and Herzegovina | BA | 49,25 € | 49,25 € | DPD |
| Cyprus | CY | 21,80 € | 29,30 € | FedEx |
| Switzerland | CH | 25,85 € | 42,98 € | FedEx |
| Czech Republic | CZ | 12,00 € | 12,00 € | DPD |
| Germany | DE | 5,50 € | 5,50 € | DPD |
| Denmark | DK | 12,00 € | 12,00 € | DPD |
| Spain | ES | 17,48 € | 28,50 € | FedEx |
| Estonia | EE | 21,70 € | 21,70 € | DPD |
| Finland | FI | 17,48 € | 28,50 € | FedEx |
| France | FR | 14,60 € | 14,60 € | DPD |
| United Kingdom | GB | – € | – € | – |
| Greece | GR | 17,48 € | 28,50 € | FedEx |
| Croatia | HR | 29,25 € | 29,25 € | DPD |
| Hungary | HU | 15,90 € | 15,90 € | DPD |
| Ireland | IE | 17,48 € | 28,50 € | FedEx |
| Iceland | IS | 30,70 € | 62,40 € | DHL |
| Italy | IT | 15,90 € | 15,90 € | DPD |
| Liechtenstein | LI | 25,85 € | 43,00 € | FedEx |
| Lithuania | LT | 21,70 € | 21,70 € | DPD |
| Luxembourg | LU | 10,95 € | 10,95 € | DPD |
| Latvia | LV | 21,70 € | 21,70 € | DPD |
| Malta | MT | 21,80 € | 30,25 € | FedEx |
| Monaco | MC | 15,95 € | 24,30 € | FedEx |
| Netherlands | NL | 10,95 € | 10,95 € | DPD |
| Norway | NO | 25,85 € | 43,00 € | FedEx |
| Poland | PL | 14,90 € | 14,90 € | DPD |
| Portugal | PT | 15,50 € | 15,50 € | DPD |
| Romania | RO | 21,80 € | 30,25 € | FedEx |
| Serbia | RS | 49,25 € | 49,25 € | DPD |
| Slovakia | SK | 15,90 € | 15,90 € | DPD |
| Slovenia | SI | 15,90 € | 15,90 € | DPD |
| Sweden | SE | 15,90 € | 15,90 € | DPD |
| Turkey | TR | 27,30 € | 46,20 € | FedEx |
Note: Countries in RED type are not members of the European Union.
Postal Service
Shipping (EU and non-EU countries):
Up to 500 grams Tracked: 6,85 €
Up to 1000 grams Tracked: 10,45 €
Up to 2000 grams Tracked: 20,50 €
Tracking
For tracking details, please log in to your Natural Pigments account.
We track all orders where a tracked delivery service has been selected.
We will update your order with the tracking information if the shipping carrier provides a tracking number. You can locate the tracking number for your order in the shipping confirmation email you receive when your order is shipped. (Look for the email with the subject line "Natural Pigments: Shipment # xxxxxxxxx for Order # xxxxxxxxx.") You can also find the tracking number by signing into your account and visiting My Account Dashboard under Recent Orders.
VAT for Orders within the European Union
VAT is not included in prices unless specified on the website as VAT INCLUSIVE. VAT is calculated for Germany at 19% on both order subtotal and shipping cost and is added to the order grand total.
VAT, Duties, and Tariffs for Orders Outside of the European Union
VAT is not included in prices and totals unless specified on the website as VAT INCLUSIVE. Duties, tariffs, and customs broker fees are not included in the prices and totals on the website. These charges are in addition to what you will pay when ordering. These charges originate in the delivery country, so please contact your local customs for more information.
Shipping Rates
The rate charged for the shipping of your order is based on the weight of your products and your location. Before the final checkout page, you will be shown what the shipping cost will be, and you will have a chance to abandon your order if you decide not to place it.
Shipping Damage
For shipping damage, customers should file a claim with the carrier immediately. Any discrepancy, including wrong or missing items, should be reported to Natural Pigments within twenty-four (24) hours of receipt.
Back Orders
We do not accept backorders for out-of-stock items. If you order an out-of-stock item, we will email you when we expect that product to be available. You will be among the first to receive the item when it becomes available. Natural Pigments will not charge your credit card for out-of-stock items.
