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Hazardous / Bulk Item
Once the powder has been dissolved at 50°C and allowed to cool it will plate copper boards with a thin layer of tin. The solution is such that it will plate tin on tin and so by leaving a board in the solution longer, a thicker layer is built up. 0.2 micron after 20 seconds, 0.8 - 10 micron after 5 min etc. A tin plated circuit protects the board from oxidisation and greatly improves solderability. Working solution has a shelf life of 6 months, unmixed powder has an unlimited shelf life. 450g
Hazardous item, please select "Bulk/Hazardous" shipping at the checkout. This item can not be sent via Airmail.

450g Tin Plating Powder, makes 5lt

    Delivery time:1-5 Days