{"product_id":"3m-products-08308-heavy-bodied-sealer-7-fl-mma8308e","title":"3M Products 08308 Heavy Bodied Sealer, 7 fl-oz Cartridge, Paste, Black, 1.16, 6 min Application, 1 h","description":"\u003cdiv class=\"afx-product\"\u003e\n\u003cp class=\"afx-lead\"\u003e3M™ 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…\u003c\/p\u003e\n\u003ch2 class=\"afx-heading\"\u003eWhy Pros Choose 3M Products Heavy Bodied\u003c\/h2\u003e\n\u003cul class=\"afx-features\"\u003e\n\u003cli\u003eHigh-performance two-part epoxy seals vertical and horizontal seams to match OEM seals\u003c\/li\u003e\n\u003cli\u003eMetered mixing with dual syringe cartridge eliminates the difficulty and mess of manual mixing\u003c\/li\u003e\n\u003cli\u003eNon-flowing, heavy-bodied formula allows easy tooling for matching OEM seam sealer appearances\u003c\/li\u003e\n\u003cli\u003eQuick cure time and non-sag property aids during vertical applications\u003c\/li\u003e\n\u003cli\u003eHeavy-bodied, non-sagging, non-flowing, and easy tooling formulation for matching OEM seam sealer appearances\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"afx-heading\"\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible paint systems:\u003c\/strong\u003e Epoxy.\u003c\/p\u003e\n\u003ch2 class=\"afx-heading\"\u003eSpecifications\u003c\/h2\u003e\n\u003ctable class=\"afx-specs\" cellpadding=\"6\" style=\"border-collapse:collapse;width:100%;max-width:640px\"\u003e\n\u003ccaption class=\"afx-sr-only\" style=\"position:absolute;left:-9999px\"\u003eTechnical specifications for 3M™ 08308 Heavy Bodied Sealer, 7 fl-oz Cartridge, Paste, Black, 1.16, 6 min Application, 1 hr Curing\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart No.\u003c\/th\u003e\n\u003ctd\u003e8308\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eProduct Line\u003c\/th\u003e\n\u003ctd\u003eMMA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMFR Model\u003c\/th\u003e\n\u003ctd\u003e8308\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eStandard\/Approvals\u003c\/th\u003e\n\u003ctd\u003eOSHA 29 CFR 1910.1200\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003e3M Products\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eAlternate Part Number-1\u003c\/th\u003e\n\u003ctd\u003e60980034908\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eUPC\u003c\/th\u003e\n\u003ctd\u003e051131168084\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBrand\u003c\/th\u003e\n\u003ctd\u003e3M™\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum Sale Quantity\u003c\/th\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum Sale Day\u003c\/th\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eComposition\u003c\/th\u003e\n\u003ctd\u003e40 to 80% Epoxy Resin, 10 to 30% Epoxy Resin, 3 to 7% Dimethyl Siloxane, Reaction Product with Silica, 0.5 to 1.5% Carbon Black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eApplication Time\u003c\/th\u003e\n\u003ctd\u003e6 min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSpecific Gravity\u003c\/th\u003e\n\u003ctd\u003e1.16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOdor\/Scent\u003c\/th\u003e\n\u003ctd\u003eEpoxy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eColor\u003c\/th\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFlash Point\u003c\/th\u003e\n\u003ctd\u003e239 deg F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eContainer Size (oz)\u003c\/th\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eContainer Type\u003c\/th\u003e\n\u003ctd\u003eCartridge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eForm\u003c\/th\u003e\n\u003ctd\u003ePaste\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTemperature Rating (deg F)\u003c\/th\u003e\n\u003ctd\u003e-20 to 180\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eType\u003c\/th\u003e\n\u003ctd\u003eHeavy Bodied\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCuring Time\u003c\/th\u003e\n\u003ctd\u003e1 hr\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 class=\"afx-heading\"\u003eAbout 3M Products\u003c\/h2\u003e\n\u003cp\u003e3M Products is a trusted manufacturer of professional auto body and refinish products used by collision repair shops and restoration specialists across North America.\u003c\/p\u003e\n\u003ch2 class=\"afx-heading\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails class=\"afx-faq\"\u003e\u003csummary\u003eWhat is the cure or dry time for 3M Products MMA?\u003c\/summary\u003e\u003cp\u003eThe curing time for 3M Products MMA is 1 hr. Drying and curing times may vary with temperature, humidity, and film thickness — always consult the Technical Data Sheet (TDS) for exact cycle conditions.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"afx-faq\"\u003e\u003csummary\u003eWhat size does 3M Products MMA come in?\u003c\/summary\u003e\u003cp\u003eThis listing ships 3M Products MMA in a 7 container. Check the autofxmart catalog for other sizes and bulk pricing.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"afx-faq\"\u003e\u003csummary\u003eHow fast does autofxmart ship 3M Products MMA?\u003c\/summary\u003e\u003cp\u003eMost in-stock orders for 3M Products MMA ship the same or next business day from our US warehouse. Expedited options are available at checkout. Freight-class items may require an additional 1–2 days for carrier pickup.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"afx-faq\"\u003e\u003csummary\u003eIs this 3M Products product genuine?\u003c\/summary\u003e\u003cp\u003eYes. autofxmart is an authorized distributor of 3M Products products. Every unit is factory-fresh, sealed, and backed by the manufacturer's standard warranty. If you have a concern, contact support@autofxmart.com and we will make it right.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"afx-faq\"\u003e\u003csummary\u003eWhat is the manufacturer part number (MPN) for 3M Products MMA?\u003c\/summary\u003e\u003cp\u003eThe MPN for 3M Products MMA is 8308. Use this number when cross-referencing against TDS, SDS, or legacy supplier catalogs.\u003c\/p\u003e\u003c\/details\u003e\n\u003ch2 class=\"afx-heading\"\u003eDocuments \u0026amp; Safety\u003c\/h2\u003e\n\u003cul class=\"afx-docs\"\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0707\/8959\/5457\/files\/3m-mma-8308-ea-sds_3135a079-608c-4fd6-ba9c-4d2276a1ef70.pdf?v=1776330668\" target=\"_blank\" rel=\"noopener\"\u003eSafety Data Sheet (SDS)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0707\/8959\/5457\/files\/3m-mma-8307-ea_d1e911a3-cbf6-4f0e-beb4-2704cb904fbe.pdf?v=1776330663\" target=\"_blank\" rel=\"noopener\"\u003e3m_08307_catalog.pdf\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0707\/8959\/5457\/files\/3m-mma-8308-ea_b426940e-b094-4489-99b2-1f5aba21fc9f.pdf?v=1776330670\" target=\"_blank\" rel=\"noopener\"\u003e3m_08308_specification_sheet.pdf\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/assets.unilogcorp.com\/267\/ITEM\/DOC\/3M_05113108307_Catalog.pdf\" target=\"_blank\" rel=\"noopener\"\u003e3M_05113108307_Catalog.pdf\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"afx-ai-safety\"\u003e\n\u003cstrong\u003eDANGER:\u003c\/strong\u003e This sealer contains hazardous chemicals that may cause serious health effects including cancer, reproductive harm, and organ damage. Can cause severe eye and skin irritation. Required PPE: safety glasses, chemical-resistant gloves, protective clothing, and respiratory protection in poorly ventilated areas. Avoid skin and eye contact. Use only with adequate ventilation. Keep away from heat and ignition sources. Always refer to the full SDS before use.\n\u003c\/div\u003e\n\u003ch2 class=\"afx-heading\"\u003eWhy Buy from autofxmart\u003c\/h2\u003e\n\u003cul class=\"afx-trust\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuthorized distributor\u003c\/strong\u003e — authentic, factory-fresh stock.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast US shipping\u003c\/strong\u003e — most orders ship within 1 business day.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e30-day returns\u003c\/strong\u003e — buy with confidence.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePro-shop pricing\u003c\/strong\u003e — bulk discounts available on request.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpert support\u003c\/strong\u003e — questions? Email us at \u003ca href=\"mailto:support@autofxmart.com\"\u003esupport@autofxmart.com\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"3M Products","offers":[{"title":"Default Title","offer_id":51595298406721,"sku":"MMA.8308.EA","price":72.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/8959\/5457\/files\/mfrmmm_3m_08308_d6ac8d78-218a-4dca-be9d-fcc29253d4af.jpg?v=1775876732","url":"https:\/\/autofxmart.com\/products\/3m-products-08308-heavy-bodied-sealer-7-fl-mma8308e","provider":"AutofxMart","version":"1.0","type":"link"}