{"product_id":"3m-panel-bonding-adhesive-08116-200-ml-cartridge-black-two-part-epoxy-for-automotive-panel-bonding-glass-bead-technology","title":"3M Panel Bonding Adhesive 08116 200 ml Cartridge — Black two-part epoxy for automotive panel bonding, glass-bead technology","description":"\u003cp\u003e\u003cstrong\u003e3M Panel Bonding Adhesive 08116 is a professional two-part epoxy cartridge designed to bond and seal replacement automotive body panels like steel, aluminum, SMC and FRP in a single operation.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eEngineered for collision repair shops and industrial applications, this 200 ml (6.75 fl oz) black cartridge delivers a balance of workability and strength. The twin-component epoxy dispenses from a convenient static-mixing cartridge for consistent mix ratio and includes two mixing nozzles. It gives technicians an extended handling window at room temperature or the option to accelerate cure with heat, and its glass-bead technology prevents overclamping while ensuring a minimum bond line thickness.\u003c\/p\u003e\n\n\u003ch3\u003eHow quickly does this adhesive set and become load-bearing?\u003c\/h3\u003e\n\n\u003cp\u003eCure depends on temperature and whether heat is applied: typical full cure is reached in about 24 hours at ambient conditions. You have roughly 90 minutes of working time after mixing to position and clamp parts, which helps with alignment on larger panels.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eStandard ambient cure: approximately 24 hours to full strength.\u003c\/li\u003e\n  \u003cli\u003eHandling\/work time: about 90 minutes for repositioning and clamp adjustments.\u003c\/li\u003e\n  \u003cli\u003eOptional heat cure: can significantly shorten cure time when oven or heat sources are available.\u003c\/li\u003e\n  \u003cli\u003eGlass-bead filler maintains a minimum bond line during clamping for reliable performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and repair tasks is 3M 08116 suitable for?\u003c\/h3\u003e\n\n\u003cp\u003eThis epoxy bonds a wide range of substrates commonly found in body repair: mild and stainless steels, aluminum panels, SMC (sheet molding compound) and fiberglass-reinforced plastics (FRP). It is intended for structural and cosmetic panel joining where a resilient, sealed bond is required.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eBonds door skins, roof skins and quarter panels.\u003c\/li\u003e\n  \u003cli\u003eSuitable for box sides, bed panels and bumper covers where compatible.\u003c\/li\u003e\n  \u003cli\u003eRecommended by many OEMs for certain bonding applications.\u003c\/li\u003e\n  \u003cli\u003eNot formulated for consumer\/home projects—meant for industrial\/occupational use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat practical advantages does the cartridge system and glass-bead technology provide?\u003c\/h3\u003e\n\n\u003cp\u003eThe dual-component cartridge with included static mixing nozzles delivers a consistent ratio and reduces waste compared with manual mixing. Glass beads inside the adhesive act as spacers so clamps don't compress the adhesive too thinly, preserving minimum bond thickness and improving joint reliability.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eStatic mixing nozzles provide uniform mix and repeatable performance.\u003c\/li\u003e\n  \u003cli\u003eGlass beads protect against overclamping and ensure correct bond thickness.\u003c\/li\u003e\n  \u003cli\u003eCartridge format speeds setup and clean-up in a busy repair bay.\u003c\/li\u003e\n  \u003cli\u003eBlack color helps conceal adhesive in seams and reduces visible contrast on dark panels.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should technicians prepare and apply this adhesive for best results?\u003c\/h3\u003e\n\n\u003cp\u003eSurface prep and correct application technique are key: clean and abrade mating surfaces, remove contaminants, and follow recommended panel fit-up before dispensing the adhesive. Apply a continuous bead from the cartridge, use clamps or fixtures to hold parts at the glass-bead gap thickness, and allow appropriate cure time or apply controlled heat when faster handling is needed.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eClean surfaces of oil, rust, paint, and release agents before bonding.\u003c\/li\u003e\n  \u003cli\u003eApply bead lengthwise to ensure full coverage along the joint.\u003c\/li\u003e\n  \u003cli\u003eUse clamps or fixtures to maintain recommended gap and contact pressure.\u003c\/li\u003e\n  \u003cli\u003eFollow safety and ventilation guidance for industrial adhesives.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: 3M Panel Bonding Adhesive 08116 is built for collision repair pros, body shop technicians and industrial fabricators who need a reliable two-part epoxy to join metal and composite panels. It is not intended for consumer retail—this product suits trained users working in professional environments that can meet occupational safety and handling requirements.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can this adhesive bond aluminum to steel?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. 3M 08116 bonds aluminum and steel when surfaces are properly prepared and clamped to maintain the recommended bond line.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How long is the working time after mixing?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: You have approximately 90 minutes of handling time at room temperature before the adhesive begins to set.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":48082613338270,"sku":"B00063WASQ","price":108.43,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/3m-panel-bonding-08116-front-cartridge.jpg?v=1785811662","url":"https:\/\/northtrailauto.ca\/products\/3m-panel-bonding-adhesive-08116-200-ml-cartridge-black-two-part-epoxy-for-automotive-panel-bonding-glass-bead-technology","provider":"North Trail Auto","version":"1.0","type":"link"}