Legor® Tenaris Pro Anti-Tarnish

Legor's Tenaris Pro is a chemical passivation agent developed for metallic substrates which naturally have poor corrosion resistance . Some of these substrates include  silver, brass, bronze, low karat gold,  and some  electroplated layers. By applying Tenaris Pro to these metals, oxidation (tarnish) resistance is dramatically elevated by providing an invisible layer which seals the substrate form external elements. Laboratory tests have proven that chemical passivation protects from corrosion originating from hydrogen sulfide, UV radiation, synthetic sweat, and  humidity. Tenaris Pro is easy to use, not requiring  any electrical current and works simply by heating up the product and dipping in your object. 1 liter bottle. MSDS. Technical Sheet. Photo shows items with and without use of Tenaris Pro.

• Excellent protection from oxidization (tarnish).
• No physical alteration to treated surface.
• Does not require electrical current.
• Chromium and heavy metal free.
• Easy to use.
• This item is only available for domestic purchases. If this item is added to an international order, it will be removed and refunded to you.

Warranties are issued by the manufacturer of an item and not our store. If an item you bought is defective within the 30 days of your purchase date, we will gladly replace it for you if a receipt is present. Otherwise, we will be more than happy to help you obtain any information you need in order to properly communicate with the manufacturer of your item. Please note that if you choose to have us correspond with the manufacturer regarding your item, there will be a shipping fee and/or a repair charge if the item's warranty is deemed to be expired. 

We want you to be happy with your purchase and would like to be transparent with our returns policy.

ONLINE returns are accepted within 30 days of the purchase date. All items must be unused and in their original packaging. To return an item, please contact us by e-mail or by phone to obtain an RMA number. We will gladly refund you in the original form of payment. Shipping costs for returns are paid for by customers unless item(s) are deemed to be defective or shipped incorrectly by us. Items that do not have a receipt will be issued a store credit if and when approved for return within the 30 days period. Please note, special orders are non-refundable and non-exchangeable.

STORE returns are accepted within 7 days of the purchase date but will be credited with a store credit. There are no cash returns on items purchased in store. Returns of damaged or defective items will be considered within 30 days of the purchase date.

Please note, any purchases made specifically for Trade Shows will not be authorized for return or exchange.