{"product_id":"greenback-printed-circuit-board-3m-circuit-plating-tape-851","title":"Greenback Printed Circuit Board 3M™ Circuit Plating Tape 851","description":"The 3M™ Circuit Plating Tape 851 is a high-temperature PCB masking tape specifically engineered for printed circuit board (PCB) plating, solder stripping, and finger masking. Known as 3M Circuit Plating Tape 851, this green polyester PCB tape features a blended silicone rubber adhesive for exceptional adhesion, precision, and durability in demanding electronics manufacturing environments.\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul\u003e\n \t\u003cli\u003eExcellent PCB Finger Masking – The 3M 851 PCB tape for electroplating ensures clean, sharp plating lines, making it the best tape for PCB finger masking.\u003c\/li\u003e\n \t\u003cli\u003ePolyester Backing for Precision – Reduces stretch and recovery, preventing uneven stop-off lines during plating.\u003c\/li\u003e\n \t\u003cli\u003eThick Adhesive Layer – Blocks plating solutions to prevent undercutting.\u003c\/li\u003e\n \t\u003cli\u003eNo-Oven Application – Performs reliably without oven curing, saving time and energy.\u003c\/li\u003e\n \t\u003cli\u003eHigh Temperature Resistance – Suitable for solder dip and precious metal plating processes.\u003c\/li\u003e\n \t\u003cli\u003eRoHS \u0026amp; REACH Compliant – Safe for use in global electronics manufacturing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n \t\u003cli data-start=\"1363\" data-end=\"1413\"\u003e\n\u003cstrong data-start=\"1363\" data-end=\"1384\"\u003eBacking Material:\u003c\/strong\u003e Transparent polyester film\u003c\/li\u003e\n \t\u003cli data-start=\"1416\" data-end=\"1464\"\u003e\n\u003cstrong data-start=\"1416\" data-end=\"1434\"\u003eAdhesive Type:\u003c\/strong\u003e Blended silicone and rubber\u003c\/li\u003e\n \t\u003cli data-start=\"1467\" data-end=\"1497\"\u003e\n\u003cstrong data-start=\"1467\" data-end=\"1477\"\u003eColor:\u003c\/strong\u003e Translucent green\u003c\/li\u003e\n \t\u003cli data-start=\"1500\" data-end=\"1543\"\u003e\n\u003cstrong data-start=\"1500\" data-end=\"1525\"\u003eStandard Roll Length:\u003c\/strong\u003e 144 yds (132 m)\u003c\/li\u003e\n \t\u003cli data-start=\"1546\" data-end=\"1588\"\u003e\n\u003cstrong data-start=\"1546\" data-end=\"1568\"\u003eBacking Thickness: \u003c\/strong\u003e9 mil (0.02 mm)\u003c\/li\u003e\n \t\u003cli data-start=\"1591\" data-end=\"1637\"\u003e\n\u003cstrong data-start=\"1591\" data-end=\"1616\"\u003eTotal Tape Thickness: \u003c\/strong\u003e6 mils (0.10 mm)\u003c\/li\u003e\n \t\u003cli data-start=\"1640\" data-end=\"1703\"\u003e\n\u003cstrong data-start=\"1640\" data-end=\"1672\"\u003eAdhesion to Stainless Steel:\u003c\/strong\u003e 29 oz\/in width (27 N\/100 mm)\u003c\/li\u003e\n \t\u003cli data-start=\"1706\" data-end=\"1737\"\u003e\n\u003cstrong data-start=\"1706\" data-end=\"1730\"\u003eElongation at Break:\u003c\/strong\u003e 124%\u003c\/li\u003e\n \t\u003cli data-start=\"1740\" data-end=\"1781\"\u003e\n\u003cstrong data-start=\"1740\" data-end=\"1761\"\u003eTensile Strength: \u003c\/strong\u003e8 lbs\/in width\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIdeal Applications\u003c\/h3\u003e\n\u003cul\u003e\n \t\u003cli\u003eCircuit Board Plating Tape for Gold Finger Masking in Electroplating.\u003c\/li\u003e\n \t\u003cli\u003eMasking Tape for Solder Dip Process to protect sensitive PCB areas.\u003c\/li\u003e\n \t\u003cli\u003eTape to Prevent Undercutting in Plating for precise edge definition.\u003c\/li\u003e\n \t\u003cli\u003eConformable Circuit Masking Tape for uneven PCB surfaces.\u003c\/li\u003e\n \t\u003cli\u003eNon-Stretch PCB Tape for automated and manual application.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplication Tips\u003c\/h3\u003e\n\u003col\u003e\n \t\u003cli\u003eApply firmly – Use rubber-covered rollers or a platen press for strong adhesion.\u003c\/li\u003e\n \t\u003cli\u003eSurface Cleaning – Solvent cleaning is recommended before soldering.\u003c\/li\u003e\n \t\u003cli\u003eStorage Conditions – Store at 60–80°F (16–27°C) and 50% RH; shelf life up to 18 months.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eWhy Choose E Control Devices for 3M PCB Masking Tape?\u003c\/h3\u003e\nAs an authorised distributor of 3M, \u003ca href=\"https:\/\/econtroldevices.com\/\"\u003eE Control Devices\u003c\/a\u003e ensures you get genuine 3M 851 PCB tape, fresh stock, and technical support for your PCB plating and masking needs.","brand":"144 yd\\, 72\\, 72 yd","offers":[{"title":"Default Title","offer_id":43327792087129,"sku":null,"price":0.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/5659\/2729\/files\/circuit-plating-tape-851-led-potting-tape-851j.webp?v=1779110058","url":"https:\/\/econtroldevices.com\/products\/greenback-printed-circuit-board-3m-circuit-plating-tape-851","provider":"Econtroldevices","version":"1.0","type":"link"}