{"product_id":"super-gom-precision-gomagom-2-3g-boligrafo","title":"Super Gom Precision GomaGom 2 3g | Cyanoacrylate Pen for 3D Printing","description":"\u003cp\u003eThe Super Gom Precision Gomagom 2 is the \u003cstrong\u003emaximum precision\u003c\/strong\u003e cyanoacrylate in the Gomagom family: 3 grams of clear adhesive in a pen-style applicator with an extra-fine tip, designed for work where even a single normal drop of super glue is too much material. It's the format jewelers use to set gems in mounts, scale modelers use to attach photo-etched parts and micrometric details, and makers use for tiny bonds on 3D printed parts with ultra-fine details. The manufacturer itself illustrates the product with the image of a gemstone ring — that's exactly its natural use case. For standard-sized 3D printed parts or general assembly work, you'll be better served by the \u003ca href=\"\/en\/products\/super-adhesivo-gomagom-9-10g-pincel\"\u003eGomagom 9\u003c\/a\u003e (brush applicator, 10 g) or the \u003ca href=\"\/en\/products\/super-adhesivo-gomagom-7-20g\"\u003eGomagom 7\u003c\/a\u003e (conical nozzle, 20 g).\u003c\/p\u003e\n\n\u003ch2\u003eWhy the pen format changes the game for micro-precision work\u003c\/h2\u003e\n\u003cp\u003eThere's a level of detail where both a conical nozzle and a brush applicator are simply too large. Gluing a 2 mm gem into a prong setting, attaching an N-scale photo-etched train part, securing a rigging line to a naval model mast, repairing a broken glasses arm, or joining a 3D printed part with sub-millimeter details — these are all situations where the problem is NOT the bonding strength of the cyanoacrylate (any brand will hold), but \u003cstrong\u003eapplication control\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe Gomagom 2 solves this with a pen-style applicator and extra-fine tip. The application area is reduced to approximately half a millimeter, allowing you to deposit a literally pinhead-sized dot of adhesive with ease. You apply exactly where you need it, without encroaching on adjacent parts or contaminating delicate finishes.\u003c\/p\u003e\n\n\u003ch2\u003eTypical use cases\u003c\/h2\u003e\n\u003cp\u003eThe Gomagom 2 excels in scenarios where application control matters more than adhesive volume:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eJewelry: setting gems, pearls, and decorative elements in mounts.\u003c\/strong\u003e The packaging itself highlights this as the primary use case. The extra-fine tip deposits the minimum necessary amount without the adhesive creeping onto the visible face of the gem or the mount.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eN, Z, HO, and similar scale modeling with micrometric details.\u003c\/strong\u003e Attaching railings, photo-etched parts, rigging threads, electrical connections, and cabin details on scale models where individual elements are on the order of a single millimeter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3D printed parts with ultra-fine details.\u003c\/strong\u003e Assembly of sub-millimeter geometries found especially in high-resolution UV resin printers (Mono X 4K, Saturn Ultra, Photon Mono M5s, etc.). Bonding tiny neodymium magnets, printed connectors, articulated model joints, and more.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRepairs on small, delicate objects.\u003c\/strong\u003e Glasses arms, handles on fine porcelain cups, non-mechanical watch parts, corners of small picture frames, toys with tiny components.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSmall-scale figure modeling.\u003c\/strong\u003e 28–32 mm miniatures have the kind of detail that the Gomagom 9 brush handles well; for smaller scales (15 mm, 6 mm, historical scales), the Gomagom 2 pen offers significantly more control.\u003c\/p\u003e\n\n\u003ch2\u003eWhen to choose Gomagom 2, 9, or 7\u003c\/h2\u003e\n\u003cp\u003eWe carry three cyanoacrylates from the Gomagom family, organized by precision level:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGomagom 2 (this one, 3 g, pen applicator):\u003c\/strong\u003e \u003cstrong\u003emaximum precision\u003c\/strong\u003e. Jewelry, photo-etched parts, fine-scale modeling, 3D printed parts with sub-millimeter details. For when even a brush applicator is still too coarse.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"\/en\/products\/super-adhesivo-gomagom-9-10g-pincel\"\u003eGomagom 9\u003c\/a\u003e (10 g, brush applicator):\u003c\/strong\u003e \u003cstrong\u003emoderate precision\u003c\/strong\u003e. Wargaming miniatures, fine-detail assemblies, small 3D printed parts. The go-to standard for modelers.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"\/en\/products\/super-adhesivo-gomagom-7-20g\"\u003eGomagom 7\u003c\/a\u003e (20 g, conical nozzle):\u003c\/strong\u003e \u003cstrong\u003egeneral use\u003c\/strong\u003e. Large 3D printed part assembly, workshop repairs, everyday household use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eExperienced makers and modelers typically end up keeping all three in the drawer, each one reserved for its own type of work. They're not substitutes for each other — they're complementary tools.\u003c\/p\u003e\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\u003cp\u003eThe process is standard for any cyanoacrylate adhesive — the pen applicator simply changes how you apply it:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e1. Clean, dry surfaces.\u003c\/strong\u003e Both parts to be bonded must be free of dust, grease and residue. For jewelry work, wiping the setting and the gem base with isopropyl alcohol before bonding noticeably improves adhesion.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. Apply a minimal amount of adhesive with the pen tip.\u003c\/strong\u003e With cyanoacrylate, less is more. On pieces small enough to warrant using this format, you'll typically need just a fraction of a drop. The extra-fine tip deposits the minimum effective amount.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Join and hold for 15–30 seconds.\u003c\/strong\u003e This is the standard initial cure time for cyanoacrylate. Keep the pieces in position without moving them during this time. For jewelry with small gems, precision tweezers are very useful for holding the position without touching the visible face.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. Full strength reached in around 12 hours.\u003c\/strong\u003e For pieces that will be handled or worn (rings, earrings), it's best to wait until the next day before subjecting them to full stress.\u003c\/p\u003e\n\u003cp\u003eAs with any cyanoacrylate, avoid skin contact when bonding pieces. If your fingers get stuck together, use \u003ca href=\"\/en\/products\/limpia-adhesivos-gomagom-21-3g\"\u003eGomaGom Adhesive Remover 21\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eMaterial Compatibility\u003c\/h2\u003e\n\u003cp\u003eAccording to the manufacturer's official safety data sheet, GomaGom 2 bonds:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRigid plastics (including PLA, PETG, ABS and cured UV resin)\u003c\/li\u003e\n  \u003cli\u003eCeramic and porcelain\u003c\/li\u003e\n  \u003cli\u003eRubber and silicone\u003c\/li\u003e\n  \u003cli\u003eHardwoods\u003c\/li\u003e\n  \u003cli\u003eMarble\u003c\/li\u003e\n  \u003cli\u003eMetals (gold, silver, steel, brass — jewelry settings)\u003c\/li\u003e\n  \u003cli\u003eMother of pearl\u003c\/li\u003e\n  \u003cli\u003eIvory\u003c\/li\u003e\n  \u003cli\u003eGlass\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNOT compatible with: polyethylene, polypropylene, PTFE\/Teflon and highly flexible plastics. For 3D printed parts, we recommend properly washing and curing UV resin pieces before bonding, and wiping with isopropyl alcohol to remove any monomer residue.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e liquid cyanoacrylate adhesive (ethyl 2-cyanoacrylate)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNet content:\u003c\/strong\u003e 3 g (legally declared with ℮ symbol)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplicator:\u003c\/strong\u003e pen with extra-fine tip for maximum precision\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAppearance:\u003c\/strong\u003e colorless \/ transparent when dry\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelative density:\u003c\/strong\u003e 1.05\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFixture time:\u003c\/strong\u003e 15–30 seconds of pressure\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull strength:\u003c\/strong\u003e approximately 12 hours\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTypical applications:\u003c\/strong\u003e jewelry (gems in settings), scale model photo-etched parts, 3D printed parts with micrometric detail, precision repairs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e3D printing compatibility:\u003c\/strong\u003e cured UV resin, PLA, PETG, ABS (sub-millimeter detail)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOther materials:\u003c\/strong\u003e rigid plastics, ceramic, porcelain, rubber, hardwoods, marble, metals, mother of pearl, ivory, glass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNOT compatible with:\u003c\/strong\u003e polyethylene, polypropylene, PTFE\/Teflon, flexible plastics\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStorage:\u003c\/strong\u003e between 5 and 25 °C, in a cool, dry place away from direct sunlight\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSafety:\u003c\/strong\u003e skin and eye irritant — avoid contact with skin and eyes. Contains hydroquinone (stabilizer) which may cause allergic reaction\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e DUNSA (GomaGom brand, Spain)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReferences:\u003c\/strong\u003e SKU GG16030\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Buy It from Mr Resin\u003c\/h2\u003e\n\u003cp\u003eThis isn't the cyanoacrylate you'll go through every week — it's the one that lives in the drawer for those specific moments when you're setting a tiny gem, assembling an N-scale model kit or repairing something with very fine detail. For those moments, having it on hand is the difference between finishing the job in 5 minutes or smearing the piece trying to apply super glue with a toothpick. If you're already placing an order for resin, filament or paint, adding it to your cart ships in the same package at no extra cost. Free shipping to mainland Spain on orders over 79 €.\u003c\/p\u003e\u003cp\u003eMr Resin has been serving over 5,000 makers across Spain, Portugal, and France for years. Our catalog is built around what the community asks for: printers and materials as the core, plus the workshop consumables that become part of everyday use.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan it be used to glue gems in jewelry?\u003c\/strong\u003e\u003cbr\u003e\nYes, it's one of its best use cases — the manufacturer's own packaging highlights it as the primary application, showing a ring with a stone. The extra-fine tip deposits the minimum amount of adhesive without it spreading onto the visible face of the gem or the rest of the setting. For silver or gold jewelry, we recommend cleaning the surfaces with isopropyl alcohol beforehand to improve adhesion.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow does it differ from the GomaGom 9 with brush?\u003c\/strong\u003e\u003cbr\u003e\nIn the application area. The GomaGom 9 brush deposits a zone of around 2–3 mm — perfect for wargaming miniatures and standard detail assemblies. The GomaGom 2 pen deposits a zone of approximately half a millimeter — necessary for jewelry, fine-scale modeling photoetch parts, and printed pieces with sub-millimeter details. If your work is at the level of 28–32 mm scale miniatures or standard printed part assemblies, the 9 is enough. If you work below that level of detail, the 2 is the right choice.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDoes it work on UV resin printed parts?\u003c\/strong\u003e\u003cbr\u003e\nYes, it works like any cyanoacrylate on cured UV resin. It's particularly useful for assembling printed parts with ultra-fine details only achievable with high-resolution SLA printers. We recommend that parts are properly washed and cured, and that contact surfaces are wiped down with isopropyl alcohol before applying.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhy only 3 g — isn't that too little?\u003c\/strong\u003e\u003cbr\u003e\nBecause for the intended uses of this format — jewelry, photoetch, micro-precision work — consumption per job is minimal. A single jewelry application may use the equivalent of one-tenth of a drop. A 3 g tube can last dozens or even hundreds of pinpoint applications before needing to be replaced. If your use requires more volume because you're working with larger parts, this format isn't the right fit — take a look at the \u003ca href=\"\/en\/products\/super-adhesivo-gomagom-7-20g\"\u003eGomaGom 7\u003c\/a\u003e in 20 g.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow long does the tube last once opened?\u003c\/strong\u003e\u003cbr\u003e\nLike any cyanoacrylate, once opened it begins to degrade through absorption of ambient moisture. Stored correctly between 5 and 25 °C — in a cool, dry place away from direct sunlight (as explicitly stated in the safety data sheet) — a tube can last many months with occasional use. Always close the applicator tightly after each use.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat if I get my fingers stuck together?\u003c\/strong\u003e\u003cbr\u003e\nStandard procedure for any cyanoacrylate: do not pull apart by force (it can tear skin), apply \u003ca href=\"\/en\/products\/limpia-adhesivos-gomagom-21-3g\"\u003eGomaGom 21 Adhesive Remover\u003c\/a\u003e to the bonded area, wait 2–4 minutes, and gently separate. Any residue can be removed by washing with soap and water. If the situation is serious (eyes, open wounds, children), seek medical attention.\u003c\/p\u003e","brand":"GomaGom","offers":[{"title":"Default Title","offer_id":53852143714641,"sku":"16030","price":4.67,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0852\/0414\/0369\/files\/GomaGom_2_super_adhesivo_instantaeo_cianocrilato_en_boligrafo_precision.jpg?v=1779649004","url":"https:\/\/mrresin.es\/en\/products\/super-gom-precision-gomagom-2-3g-pen","provider":"Mr Resin","version":"1.0","type":"link"}