{"product_id":"3m-3m-58308-2-part-heavy-bodied-seam-sealer-600-ml-cartridge-paste-off-white-black-60-min-curing-58308","title":"3M™ 58308 2-Part Heavy Bodied Seam Sealer, 600 mL Cartridge, Paste, Off-White\/Black, 60 min Curing","description":"\u003cstyle\u003e\n.tab-container\u003e.tab-menu{display:none!important}.pbe-product-guide{--ink:#202020;--muted:#626262;--line:#dedede;--soft:#f6f6f4;--accent:#e31937;--accent-soft:#fff0f2;color:var(--ink);font-size:16px;line-height:1.65;max-width:1180px;margin:0 auto}.pbe-product-guide *{box-sizing:border-box}.pbe-product-guide h2,.pbe-product-guide h3{color:var(--ink);letter-spacing:-.02em;margin:0}.pbe-product-guide h2{font-size:clamp(25px,3vw,38px);line-height:1.15}.pbe-product-guide h3{font-size:18px}.pbe-product-guide p{margin:0;color:var(--muted)}.pbe-product-guide a{color:#242424}.pbe-product-guide .pbe-intro{border-left:7px solid var(--accent);background:var(--soft);padding:30px 34px;margin-bottom:24px}.pbe-product-guide .pbe-eyebrow{display:block;font-size:12px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;margin-bottom:8px;color:#7d2432}.pbe-product-guide .pbe-lede{font-size:18px;max-width:940px;margin-top:12px}.pbe-product-guide .pbe-jump{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 34px;padding:0;list-style:none}.pbe-product-guide .pbe-jump a{display:inline-block;padding:8px 13px;border:1px solid var(--line);border-radius:999px;color:var(--ink);text-decoration:none;font-size:13px;font-weight:700;background:#fff}.pbe-product-guide .pbe-section{padding:0 0 36px;margin:0 0 36px;border-bottom:1px solid var(--line)}.pbe-product-guide .pbe-section-head{display:flex;align-items:center;gap:14px;margin-bottom:18px}.pbe-product-guide .pbe-section-head:before{content:\"\";display:block;width:32px;height:5px;background:var(--accent)}.pbe-product-guide .pbe-facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border:1px solid var(--line)}.pbe-product-guide .pbe-fact{padding:17px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.pbe-product-guide .pbe-fact span{display:block;font-size:11px;text-transform:uppercase;letter-spacing:.07em;color:var(--muted);font-weight:800}.pbe-product-guide .pbe-fact strong{display:block;margin-top:4px}.pbe-product-guide .pbe-table-wrap{overflow-x:auto;border:1px solid var(--line)}.pbe-product-guide table{width:100%;border-collapse:collapse;min-width:640px}.pbe-product-guide th,.pbe-product-guide td{text-align:left;vertical-align:top;padding:14px 15px;border-bottom:1px solid var(--line)}.pbe-product-guide th{background:var(--soft);font-size:12px;text-transform:uppercase;letter-spacing:.07em}.pbe-product-guide tr:last-child td{border-bottom:0}.pbe-product-guide td:first-child{font-weight:800;color:var(--ink);white-space:nowrap}.pbe-product-guide .pbe-card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.pbe-product-guide .pbe-card{border:1px solid var(--line);padding:19px;background:#fff}.pbe-product-guide .pbe-card strong{display:block;margin-bottom:5px}.pbe-product-guide .pbe-note{margin-top:16px;padding:16px 18px;border:1px solid #efbdc5;background:var(--accent-soft)}.pbe-product-guide .pbe-faq{border-top:1px solid var(--line)}.pbe-product-guide .pbe-faq details{border-bottom:1px solid var(--line);padding:0 4px}.pbe-product-guide .pbe-faq summary{cursor:pointer;padding:17px 0;font-weight:800}.pbe-product-guide .pbe-faq details p{padding:0 0 17px}.pbe-product-guide .pbe-docs,.pbe-product-guide .pbe-related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.pbe-product-guide .pbe-doc,.pbe-product-guide .pbe-related{display:flex;align-items:center;gap:14px;padding:14px;border:1px solid var(--line);color:var(--ink)!important;text-decoration:none!important;font-weight:800;background:#fff}.pbe-product-guide .pbe-related img{width:72px;height:72px;object-fit:contain;background:#f7f7f7}.pbe-product-guide .pbe-related span{line-height:1.35}.pbe-product-guide .pbe-doc span:last-child{margin-left:auto}.pbe-product-guide ul,.pbe-product-guide ol{color:var(--muted)}\n@media(max-width:749px){.pbe-product-guide{font-size:15px}.pbe-product-guide .pbe-intro{padding:23px 19px}.pbe-product-guide .pbe-lede{font-size:16px}.pbe-product-guide .pbe-facts,.pbe-product-guide .pbe-card-grid,.pbe-product-guide .pbe-docs,.pbe-product-guide .pbe-related-grid{grid-template-columns:1fr}}\n\u003c\/style\u003e\u003cdiv class=\"pbe-product-guide\" data-pbe-brand=\"3m\" data-pbe-guide-version=\"1\" data-pbe-run=\"3m-2026-08-14-full-rollout-prep-01\" data-pbe-family=\"STANDALONE-58308\"\u003e\n\u003csection class=\"pbe-intro\" id=\"overview\"\u003e\u003cspan class=\"pbe-eyebrow\"\u003e3M · Professional body repair and refinishing\u003c\/span\u003e\u003ch2\u003e3M™ 58308 2-Part Heavy Bodied Seam Sealer, 600 mL Cartridge, Paste, Off-White\/Black, 60 min Curing\u003c\/h2\u003e\n\u003cp class=\"pbe-lede\"\u003eOur 3M™ heavy bodied seam sealer is a two-part epoxy seam sealer for all general-purpose automotive sealing. It cures quickly to a tough, strong bead for lasting seam sealing protection and is used on door skins, floor pans, trunk floors, roof seams and many other applications. Our self-mixing system ensures a proper mix ratio every time - delivering a consistent cure rate and strength.\u003c\/p\u003e\u003c\/section\u003e\u003cul class=\"pbe-jump\"\u003e\n\u003cli\u003e\u003ca href=\"#at-a-glance\"\u003eAt a glance\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#configurations\"\u003ePart numbers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#application\"\u003eApplication guidance\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#specifications\"\u003eSpecifications\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#faq\"\u003eFAQs\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#documents\"\u003eDocuments\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"pbe-section\" id=\"at-a-glance\"\u003e\u003cdiv class=\"pbe-section-head\"\u003e\u003ch2\u003eAt a glance\u003c\/h2\u003e\u003c\/div\u003e\n\u003cdiv class=\"pbe-facts\"\u003e\n\u003cdiv class=\"pbe-fact\"\u003e\n\u003cspan\u003eProduct type\u003c\/span\u003e\u003cstrong\u003eAdhesives \u0026amp; Repair\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pbe-fact\"\u003e\n\u003cspan\u003eCustomer choices\u003c\/span\u003e\u003cstrong\u003eExact part number\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pbe-card-grid\" style=\"margin-top:16px\"\u003e\n\u003cdiv class=\"pbe-card\"\u003e\n\u003cstrong\u003eFeature 1\u003c\/strong\u003e\u003cp\u003eHigh performance two-part epoxy seals vertical and horizontal seams to match OEM seals\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pbe-card\"\u003e\n\u003cstrong\u003eFeature 2\u003c\/strong\u003e\u003cp\u003eMetered mixing with dual syringe cartridge eliminates the difficulty and mess of manual mixing\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pbe-card\"\u003e\n\u003cstrong\u003eFeature 3\u003c\/strong\u003e\u003cp\u003eNon-flowing, heavy bodied formula allows easy tooling for matching OEM seam sealer appearances\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pbe-card\"\u003e\n\u003cstrong\u003eFeature 4\u003c\/strong\u003e\u003cp\u003eQuick cure time and non-sag property aids during vertical applications\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pbe-card\"\u003e\n\u003cstrong\u003eFeature 5\u003c\/strong\u003e\u003cp\u003eHeavy bodied, non-sagging, non-flowing, and easy tooling formulation for matching OEM seam sealer appearances\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pbe-card\"\u003e\n\u003cstrong\u003eFeature 6\u003c\/strong\u003e\u003cp\u003eAppropriate for bare metal applications\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection class=\"pbe-section\" id=\"configurations\"\u003e\u003cdiv class=\"pbe-section-head\"\u003e\u003ch2\u003eExact 3M part numbers and package contents\u003c\/h2\u003e\u003c\/div\u003e\n\u003cdiv class=\"pbe-table-wrap\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003e3M MPN\u003c\/th\u003e\n\u003cth\u003eWhat you receive\u003c\/th\u003e\n\u003cth\u003eUPC\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003e58308\u003c\/td\u003e\n\u003ctd\u003e1 item\u003c\/td\u003e\n\u003ctd\u003e076308583088\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003c\/section\u003e\u003csection class=\"pbe-section\" id=\"application\"\u003e\u003cdiv class=\"pbe-section-head\"\u003e\u003ch2\u003eApplication and compatibility guidance\u003c\/h2\u003e\u003c\/div\u003e\n\u003col\u003e\n\u003cli\u003eMatch the exact 3M manufacturer part number and selected configuration before ordering.\u003c\/li\u003e\n\u003cli\u003eThe quantity selector counts sellable packages. Use the part-number table to see exactly what is inside one package.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cdiv class=\"pbe-note\"\u003e\n\u003cstrong\u003eBefore use:\u003c\/strong\u003e Follow the applicable 3M instructions, technical data, SDS and workplace-safety requirements. Do not infer compatibility from appearance alone.\u003c\/div\u003e\u003c\/section\u003e\u003csection class=\"pbe-section\" id=\"specifications\"\u003e\u003cdiv class=\"pbe-section-head\"\u003e\u003ch2\u003eVerified specifications\u003c\/h2\u003e\u003c\/div\u003e\n\u003cdiv class=\"pbe-table-wrap\"\u003e\u003ctable\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003ctd\u003eFor general-purpose automotive sealing needs that cures quickly to a tough, strong bead, lasting seam sealing protection and bare metal, door hem flanges, drip moldings, exterior seams and joints, joint filling, overlapping sheet metal\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003c\/section\u003e\u003csection class=\"pbe-section\" id=\"faq\"\u003e\u003cdiv class=\"pbe-section-head\"\u003e\u003ch2\u003eCommon questions\u003c\/h2\u003e\u003c\/div\u003e\n\u003cdiv class=\"pbe-faq\"\u003e\n\u003cdetails\u003e\u003csummary\u003eWhich 3M™ 58308 2-Part Heavy Bodied Seam Sealer, 600 mL Cartridge, Paste, Off-White\/Black, 60 min Curing option should I order?\u003c\/summary\u003e\u003cp\u003eChoose by exact part number. Confirm the exact 3M manufacturer part number in the configuration table before ordering.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat package will I receive?\u003c\/summary\u003e\u003cp\u003eThe quantity selector counts sellable packages. For the selected part number, one package is 1 item. See the part-number table for the exact package.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow is availability determined?\u003c\/summary\u003e\u003cp\u003eAvailability comes from the fresh National Oak distributor capture. Shopify inventory replaces the prior quantity and uses a 95% safety buffer.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhere can I find technical or safety information?\u003c\/summary\u003e\u003cp\u003eUse the manufacturer resources and documents linked below. Follow the applicable 3M instructions, SDS and workplace-safety requirements.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection class=\"pbe-section\" id=\"documents\"\u003e\u003cdiv class=\"pbe-section-head\"\u003e\u003ch2\u003eManufacturer documents and resources\u003c\/h2\u003e\u003c\/div\u003e\n\u003cdiv class=\"pbe-docs\"\u003e\n\u003ca class=\"pbe-doc\" href=\"https:\/\/nodonline.nationaloak.com\/media\/import\/MFRMMM\/SDS\/3m_58308_sds.pdf\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003eSDS\u003c\/span\u003e\u003cspan\u003e↗\u003c\/span\u003e\u003c\/a\u003e\u003ca class=\"pbe-doc\" href=\"https:\/\/nodonline.nationaloak.com\/media\/import\/MFRMMM\/Specification_Sheet\/3m_58308_specification_sheet.pdf\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003eSpecification_Sheet\u003c\/span\u003e\u003cspan\u003e↗\u003c\/span\u003e\u003c\/a\u003e\u003ca class=\"pbe-doc\" href=\"https:\/\/assets.unilogcorp.com\/267\/ITEM\/DOC\/3M_076308_58308_Specification_Sheet.pdf\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003eMSDS\u003c\/span\u003e\u003cspan\u003e↗\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection class=\"pbe-section\" id=\"related\"\u003e\u003cdiv class=\"pbe-section-head\"\u003e\u003ch2\u003eRelated 3M products\u003c\/h2\u003e\u003c\/div\u003e\n\u003cdiv class=\"pbe-related-grid\"\u003e\n\u003ca class=\"pbe-related\" href=\"\/products\/3m-3m-08227-2-part-repair-adhesive-200-ml-cartridge-paste-black-white-2-hr-curing-8227\"\u003e\u003cimg src=\"https:\/\/nodonline.nationaloak.com\/media\/catalog\/product\/cache\/c7b67f1ce99d1caa405d0fe7ed968970\/m\/f\/mfrmmm_3m_08227.jpg\" alt=\"3M 08227 2-Part Repair Adhesive, 200 mL Cartridge, Paste, Black\/White, 2 hr Curing - part 8227\" loading=\"lazy\"\u003e\u003cspan\u003e3M™ 08227 2-Part Repair Adhesive, 200 mL Cartridge, Paste, Black\/White, 2 hr Curing\u003c\/span\u003e\u003c\/a\u003e\u003ca class=\"pbe-related\" href=\"\/products\/3m-08308-heavy-bodied-sealer-7-fl-oz-cartridge-paste-black-1-16-6-min-application-1-hr-curing-8308\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0575\/8546\/7507\/files\/3M-Heavy-Bodied-Seam-Sealer-08308-01.webp?v=1693331770\" alt=\"3M 08308 Heavy Bodied Sealer, 7 fl-oz Cartridge, Paste, Black, 1.16, 6 min Application, 1 hr Curing - part 8308\" loading=\"lazy\"\u003e\u003cspan\u003e3M™ 08308 Heavy Bodied Sealer, 7 fl-oz Cartridge, Paste, Black, 1.16, 6 min Application, 1 hr Curing\u003c\/span\u003e\u003c\/a\u003e\u003ca class=\"pbe-related\" href=\"\/products\/3m-3m-fast-n-firm-08505-heavy-bodied-seam-sealer-378-ml-cartridge-viscous-paste-beige-0-94-08505\"\u003e\u003cimg src=\"https:\/\/nodonline.nationaloak.com\/media\/catalog\/product\/cache\/c7b67f1ce99d1caa405d0fe7ed968970\/m\/f\/mfrmmm_3m_08505.jpg\" alt=\"3M Fast 'N Firm™ 08505 Heavy Bodied Seam Sealer, 378 mL Cartridge, Viscous Paste, Beige, 0.94 - part 08505\" loading=\"lazy\"\u003e\u003cspan\u003e3M™ Fast 'N Firm™ 08505 Heavy Bodied Seam Sealer, 378 mL Cartridge, Viscous Paste, Beige, 0.94\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\u003c\/section\u003e\n\u003c\/div\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":45361723605107,"sku":"58308","price":133.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/8546\/7507\/files\/3m-standalone-58308.jpg?v=1786730662","url":"https:\/\/pbedirect.com\/products\/3m-3m-58308-2-part-heavy-bodied-seam-sealer-600-ml-cartridge-paste-off-white-black-60-min-curing-58308","provider":"PBE Direct","version":"1.0","type":"link"}