{"product_id":"lincoln-wearshield-bu-stick-smaw-welding-rod-4-0-14in-10-lb-plastic-tube-ed021991","title":"Lincoln Wearshield Bu Stick SMAW Welding Rod 4 0 14in 10 lb Plastic Tube - ED021991","description":"\u003c!-- PER-161 Template A child body | SKU ED021991 | bulk render --\u003e\n\u003csection class=\"child-pdp-intro\"\u003e\n  \u003cp class=\"lead\"\u003eLincoln Wearshield BU in \u003cstrong\u003e5\/32 in x 14 in\u003c\/strong\u003e, packaged as a \u003cstrong\u003e10 lb plastic tube\u003c\/strong\u003e for the applications described on the \u003ca href=\"https:\/\/weldingmart.com\/products\/lincoln-wearshield-bu-stick-smaw-welding-rod\"\u003eLincoln Wearshield BU family page\u003c\/a\u003e. Same AWS A5.13 EFe2 (nearest) classification as every other size in this product line, packaged in this format for shop and field crews running this diameter.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"child-pdp-this-variant\"\u003e\n  \u003ch2\u003eThis package at a glance\u003c\/h2\u003e\n  \u003ctable class=\"variant-spec-table\"\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003cth\u003eManufacturer SKU\u003c\/th\u003e\n\u003ctd\u003eED021991\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eDiameter\u003c\/th\u003e\n\u003ctd\u003e5\/32 in\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003ctd\u003e14 in\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003ePackage\u003c\/th\u003e\n\u003ctd\u003e10 lb plastic tube\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eNet weight\u003c\/th\u003e\n\u003ctd\u003e10 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eApprox. rods per package\u003c\/th\u003e\n\u003ctd\u003e~29 rods\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eRecommended amperage (this diameter)\u003c\/th\u003e\n\u003ctd\u003e130-200 A\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eAWS classification\u003c\/th\u003e\n\u003ctd\u003eAWS A5.13 EFe2 (nearest)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/section\u003e\n\u003csection class=\"child-pdp-buy-confidence\"\u003e\n  \u003ch2\u003eWhy buy this from WeldingMart\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBrand-authorized distributor\u003c\/strong\u003e - factory-fresh stock, full warranty pass-through\u003c\/li\u003e\n    \u003cli\u003eStocked in our US warehouse; ships within 1 business day\u003c\/li\u003e\n    \u003cli\u003eSame AWS A5.13 EFe2 (nearest) classification as every other size in the Lincoln Wearshield BU line\u003c\/li\u003e\n    \u003cli\u003e30-day returns on unopened cartons\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection class=\"child-pdp-grade-summary\"\u003e\n  \u003ch2\u003eAbout Lincoln Wearshield BU\u003c\/h2\u003e\n  \u003cp\u003eE Fe2 is an AWS A5.13 low-carbon low-alloy iron-based hardfacing SMAW electrode that deposits a soft, machinable build-up overlay (15-30 HRC depending on layers) for rebuilding worn carbon-steel components back to size before final hardfacing. The machinable deposit can be turned, milled, and drilled, making it the standard choice for restoring shaft journals, gear teeth, and other dimensional repair work. DC+ or AC, flat and horizontal positions preferred.\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/weldingmart.com\/products\/lincoln-wearshield-bu-stick-smaw-welding-rod\"\u003eSee all sizes of Lincoln Wearshield BU family\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"child-pdp-faq\"\u003e\n  \u003ch2\u003eQuestions about this package\u003c\/h2\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eIs this the same electrode as the parent Lincoln Wearshield BU grade, just in a different package?\u003c\/summary\u003e\n    \u003cp\u003eYes. SKU ED021991 is the same AWS A5.13 EFe2 (nearest) classification as every other size in the Lincoln Wearshield BU family. The only difference is diameter (5\/32 in) and package format (10 lb plastic tube). Polarity, position, and tensile properties are identical to the parent grade.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eHow many rods are in this 10 lb plastic tube?\u003c\/summary\u003e\n    \u003cp\u003eApproximately ~29 rods. Exact count varies with manufacturing tolerance but a 10 lb plastic tube of 5\/32 in Lincoln Wearshield BU typically contains in this range.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat is the shelf life if I do not use them all?\u003c\/summary\u003e\n    \u003cp\u003eSealed containers store indefinitely in a dry environment. Hardfacing electrodes generally tolerate routine workshop humidity; if the coating becomes damp the rods can be redried at 200-300 F per manufacturer instructions before use.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat diameter should I use for common applications?\u003c\/summary\u003e\n    \u003cp\u003e5\/32 in is well-suited for production overlay and buildup on medium-to-large parts. Heavier base metal and higher deposition typically calls for one diameter up; thinner sheet and root passes go one diameter down. See the parent grade page for full diameter-to-amperage guidance.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eCan I mix this size with other diameters on the same job?\u003c\/summary\u003e\n    \u003cp\u003eYes, provided your procedure qualification (WPS) covers the diameter range. Many shops use one diameter for root, one for fill, and one for cap. All sizes within Lincoln Wearshield BU share identical mechanical properties (AWS A5.13 EFe2 (nearest)) so weld metal chemistry is consistent across passes.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eDo I need to rebake these after the can is opened?\u003c\/summary\u003e\n    \u003cp\u003eRefer to the parent grade page and manufacturer data sheet for rebake requirements specific to this electrode classification.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eDoes this size require a special holder or stinger?\u003c\/summary\u003e\n    \u003cp\u003eUse an electrode holder rated for the amperage range above (130-200 A). Most general-purpose stinger holders (e.g. 300-500 A class) handle 5\/32 in Lincoln Wearshield BU without issue. For sustained high-amperage runs on larger diameters, a 500 A or higher holder is recommended.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eIs this Buy America compliant?\u003c\/summary\u003e\n    \u003cp\u003eThis specific SKU is not the Buy America variant. Lincoln Wearshield BU may be available in a Buy America compliant version - see the parent grade page for all available compliance variants.\u003c\/p\u003e\n  \u003c\/details\u003e\n\u003c\/section\u003e","brand":"Lincoln Electric","offers":[{"title":"10 lb Plastic Tube","offer_id":43638064906391,"sku":"ED021991","price":64.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/7140\/4695\/files\/lincoln-ed021991-wearshield-bu-stick-smaw-welding-rod-4-0-14-in-10-lb-plastic-tube-lincoln-electric.jpg?v=1746582304","url":"https:\/\/weldingmart.com\/products\/lincoln-wearshield-bu-stick-smaw-welding-rod-4-0-14in-10-lb-plastic-tube-ed021991","provider":"WeldingMart.com","version":"1.0","type":"link"}