{"product_id":"uv-curing-pcb-solder-mask-ink-black-green-2-pack","title":"UV Curing PCB Solder Mask Ink – Black \u0026 Green 2-Pack","description":"\n\u003ch2\u003eUV Curing PCB Solder Mask Ink – Black \u0026amp; Green 2-Pack\u003c\/h2\u003e\n\u003cp\u003eProtect and insulate your circuit boards with this professional-grade \u003cstrong\u003eUV Light Curing Solder Mask Ink\u003c\/strong\u003e. Designed for hobbyists, repair technicians, and electronics enthusiasts, this 2-pack includes one \u003cstrong\u003eblack\u003c\/strong\u003e and one \u003cstrong\u003egreen\u003c\/strong\u003e solder resist ink — the two most widely used colours in PCB work. Simply apply to your board, expose to UV light or natural sunlight, and watch it cure into a durable, protective layer in minutes.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUV \/ Sunlight Curing:\u003c\/strong\u003e Cures quickly when exposed to UV light or direct sunlight — no special oven required.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsulation \u0026amp; Protection:\u003c\/strong\u003e Creates a reliable insulating layer over PCB electronic components, shielding traces and solder joints from oxidation and short circuits.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWire Fixation:\u003c\/strong\u003e Helps anchor wires firmly in place and guards against wire breakage during and after repairs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBGA \u0026amp; PCB Compatible:\u003c\/strong\u003e Ideal for BGA rework, mobile phone motherboard repairs, computer circuit board maintenance, and general electronics projects.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFine Particle Size:\u003c\/strong\u003e 1µm particle size ensures smooth, even application with excellent coverage.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTwo Colours Included:\u003c\/strong\u003e Black + Green in one package — perfect for matching the original board colour or personal preference.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 pcs (1 × Black, 1 × Green)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eViscosity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 Pa·s\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eParticle Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 µm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 50 g \/ 1.7 oz (per piece)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCuring Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUV Light or Sunlight\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2 × PCB Solder Mask Ink (1 Black + 1 Green)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho Is This For?\u003c\/h3\u003e\n\u003cp\u003eThis solder mask ink is perfect for electronics repair technicians, DIY PCB makers, and hobbyists working on mobile phones, laptops, computers, and other consumer electronics. Whether you're touching up an existing solder mask or creating a custom PCB from scratch, this ink delivers professional results at home.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/leather-hole-punch-tool-diy-stitching-punch-4-5-6mm\"\u003eLeather Hole Punch Tool | DIY Stitching Punch 4\/5\/6mm\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/stainless-steel-ceramic-trimming-tool-curved-skip-knife\"\u003eStainless Steel Ceramic Trimming Tool – Curved Skip Knife\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/airtight-transparent-pet-storage-bottle-craft-beads-home-organization\"\u003eAirtight Transparent PET Storage Bottle | Beads \u0026amp; Crafts\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: How do I cure the PCB solder mask ink?\u003c\/h4\u003e\n\u003cp\u003eA: After applying the solder mask ink to your PCB, simply expose the coated surface to a UV lamp or direct sunlight. The ink will begin to solidify and cure within minutes depending on light intensity. A dedicated UV curing lamp will provide faster and more consistent results than sunlight alone.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can this solder mask ink be used on BGA pads and fine-pitch components?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. With a fine particle size of just 1 µm and a manageable viscosity of 1 Pa·s, this ink is well-suited for detailed BGA rework and fine-pitch PCB areas. Apply carefully with a brush or toothpick for precision coverage around small components.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is the ink removable if I make a mistake?\u003c\/h4\u003e\n\u003cp\u003eA: Before UV curing, the ink can typically be wiped away with isopropyl alcohol (IPA). Once fully cured under UV light, it becomes a hard, durable coating that is much more difficult to remove, so apply carefully before curing.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the difference between the black and green solder mask inks included?\u003c\/h4\u003e\n\u003cp\u003eA: The two inks are functionally identical — both offer UV-curing insulation and protection for PCB traces and components. The colour difference is purely aesthetic. Green is the traditional, most common PCB solder mask colour, while black is popular for high-end or custom boards where a sleek appearance is desired.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"How do I cure the PCB solder mask ink?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"After applying the solder mask ink to your PCB, simply expose the coated surface to a UV lamp or direct sunlight. The ink will begin to solidify and cure within minutes depending on light intensity. A dedicated UV curing lamp will provide faster and more consistent results than sunlight alone.\"}}, {\"@type\": \"Question\", \"name\": \"Can this solder mask ink be used on BGA pads and fine-pitch components?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. 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