{"title":"Conformal Coating","description":"\u003cp\u003eProfessional conformal coating solutions providing triple protection against moisture, dust, and chemicals. Essential for protecting printed circuit boards (PCBs) and electronic assemblies in harsh environments. Ensures long-term reliability and performance of electronic components.\u003c\/p\u003e","products":[{"product_id":"dow-3140-electronic-component-sealant-silicone-conformal-coating","title":"DOW 3140 Electronic Component Sealant - Silicone Conformal Coating","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eDow Corning DC3140 is a one-component, high-viscosity, solvent-free flowable liquid silicone rubber. It cures at room temperature and bonds well to glass, ceramics, metals, silicone rubber and most plastics. After curing, it forms a permanent barrier that isolates moisture and atmospheric contaminants, making it particularly suitable for room temperature curing processes. Typical applications of Dow Corning DC3140 include cable terminations, connectors, crystal oscillators, printed circuit boards and thick-thin hybrid circuit board coatings.\u003c\/p\u003e\u003ch3\u003eApplication Methods\u003c\/h3\u003e\u003cp\u003eDispensing, dip coating, brush coating and pour coating\u003c\/p\u003e\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: Dow Corning\u003c\/li\u003e\n\u003cli\u003eColor: Transparent\/Gray\u003c\/li\u003e\n\u003cli\u003eTemperature Range: -55°C to 200°C\u003c\/li\u003e\n\u003cli\u003eBase Material: Silicone Sealant\u003c\/li\u003e\n\u003cli\u003eCuring Time: 48 hours\u003c\/li\u003e\n\u003cli\u003eCuring Method: Room temperature curing\u003c\/li\u003e\n\u003cli\u003eTensile Strength: 940 psi (6.5 MPa)\u003c\/li\u003e\n\u003cli\u003ePackage Size: 90ML\u003c\/li\u003e\n\u003cli\u003eShelf Life: 12 months\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eProduct Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHigh compressive strength\u003c\/li\u003e\n\u003cli\u003eHigh elongation rate\u003c\/li\u003e\n\u003cli\u003eHigh viscosity\u003c\/li\u003e\n\u003cli\u003eSuperior anti-aging performance\u003c\/li\u003e\n\u003cli\u003eExcellent moisture resistance, vibration resistance and leakage resistance\u003c\/li\u003e\n\u003cli\u003eGood abrasion resistance and toughness\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eIdeal for electronic component protection, cable terminations, connectors, crystal oscillators, printed circuit boards and hybrid circuit coatings. Provides permanent barrier protection against moisture and atmospheric contaminants in harsh environments.\u003c\/p\u003e","brand":"Dow Corning","offers":[{"title":"Default Title","offer_id":51479151608024,"sku":null,"price":80.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/7103\/1000\/files\/1_0dfb1bee-6191-42d2-8b79-8d4990bf8c67.jpg?v=1773733078"},{"product_id":"dowsil-1-2577-conformal-coating","title":"DOWSIL 1-2577 Conformal Coating","description":"\u003cp\u003e\u003cstrong\u003eProduct Introduction:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e94V-0, MIL certified. DOWSIL 1-2577 conformal coating is a transparent silicone resin with excellent high and low frequency dielectric properties, superior thermal shock resistance compared to conventional silicone resins. It also features excellent moisture resistance and superior light transmission capability for solar applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMain Applications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMoisture protection coating for PCB boards\u003c\/li\u003e\n\u003cli\u003eProtective coating for rigid and flexible printed circuit boards\u003c\/li\u003e\n\u003cli\u003eProtective coating for impregnating porous substrates\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFeatures and Properties:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMoisture-proof insulation\u003c\/li\u003e\n\u003cli\u003eSingle component, high viscosity type\u003c\/li\u003e\n\u003cli\u003eEasy to spray, dip, brush or pour\u003c\/li\u003e\n\u003cli\u003eRoom temperature cure, fast cure with catalyst\u003c\/li\u003e\n\u003cli\u003eExcellent adhesion, transparent color\u003c\/li\u003e\n\u003cli\u003eStable and flexible from -60°C to 200°C\u003c\/li\u003e\n\u003cli\u003eContains UV fluorescent tracer\u003c\/li\u003e\n\u003cli\u003eExcellent dielectric properties\u003c\/li\u003e\n\u003cli\u003eFlame retardant\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DOWSIL","offers":[{"title":"Default Title","offer_id":51481964347608,"sku":null,"price":8888.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/7103\/1000\/files\/800.jpg?v=1773796320"},{"product_id":"3m-novec-1700-egc-1700-electronic-grade-coating-clear-fluoropolymer-pcb-moisture-corrosion-protection","title":"3M Novec 1700 EGC-1700 Electronic Grade Coating Clear Fluoropolymer PCB Moisture Corrosion Protection","description":"\u003ch2\u003e3M Novec 1700 Electronic Grade Coating (EGC-1700)\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003e3M Novec 1700\u003c\/strong\u003e is a clear, ultra-thin fluoropolymer conformal coating engineered for the protection of sensitive electronic assemblies. Applied as a dilute solution in a hydrofluoroether (HFE) carrier solvent, it deposits a transparent, hydrophobic film that shields PCBs and components from moisture, corrosion, and contamination — without masking, rework, or lengthy cure cycles.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eClear Fluoropolymer Film:\u003c\/strong\u003e Deposits an ultra-thin, optically transparent protective layer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHydrophobic \u0026amp; Oleophobic:\u003c\/strong\u003e Repels water, oils, and flux residues to prevent corrosion and leakage currents\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectronic Grade (EGC):\u003c\/strong\u003e Formulated for direct use on populated PCBs and sensitive components\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Drying:\u003c\/strong\u003e HFE carrier solvent evaporates rapidly at room temperature — no oven cure required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-Flammable Carrier:\u003c\/strong\u003e Novec HFE solvent is non-flammable, improving workplace safety\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo Masking Required:\u003c\/strong\u003e Coating is easily removed from connectors and contacts with standard solvents\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Global Warming Potential:\u003c\/strong\u003e Environmentally preferable alternative to traditional fluoropolymer coatings\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePCB conformal coating for moisture and corrosion protection\u003c\/li\u003e\n\u003cli\u003eConsumer and industrial electronics assemblies\u003c\/li\u003e\n\u003cli\u003eAutomotive electronics and sensors\u003c\/li\u003e\n\u003cli\u003eAerospace and defense avionics\u003c\/li\u003e\n\u003cli\u003eLED modules and lighting assemblies\u003c\/li\u003e\n\u003cli\u003eMedical device electronics\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemistry:\u003c\/strong\u003e Fluoropolymer in HFE carrier solvent\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAppearance:\u003c\/strong\u003e Clear, colorless liquid\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilm:\u003c\/strong\u003e Ultra-thin, transparent after drying\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCure:\u003c\/strong\u003e Air dry at room temperature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlammability:\u003c\/strong\u003e Non-flammable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards:\u003c\/strong\u003e Electronic grade (EGC) formulation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eUse in well-ventilated areas. Avoid contact with eyes and skin. Store in a tightly sealed container away from heat sources. Compatible with most plastics, metals, and electronic components — test on sensitive substrates before full application.\u003c\/em\u003e\u003c\/p\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51687657701592,"sku":null,"price":7900.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/7103\/1000\/files\/2_4a253532-9c60-4b4d-a253-7dbb6decca07.jpg?v=1778833003"},{"product_id":"crc-plasticote-70-clear-protective-lacquer-uv-indicator-pcb-insulating-coating-for-electronic-parts","title":"CRC Plasticote 70 Clear Protective Lacquer UV Indicator PCB Insulating Coating for Electronic Parts","description":"\u003ch2\u003eCRC Plasticote 70 Clear Protective Lacquer\u003c\/h2\u003e\u003cp\u003eCRC Plasticote 70 is a high-performance clear acrylic lacquer designed to protect printed circuit boards (PCBs) and sensitive electronic components from moisture, dust, fungus, and corrosion. Its built-in UV indicator allows easy inspection under UV light to verify complete and uniform coverage — critical for quality assurance in electronics manufacturing and repair.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUV fluorescent indicator for easy coverage verification under UV light\u003c\/li\u003e\n\u003cli\u003eClear, transparent finish — does not obscure component markings or labels\u003c\/li\u003e\n\u003cli\u003eExcellent insulating properties to prevent short circuits and electrical leakage\u003c\/li\u003e\n\u003cli\u003eProtects against moisture, humidity, salt spray, dust, and fungal growth\u003c\/li\u003e\n\u003cli\u003eFast-drying acrylic formula with strong adhesion to PCB substrates\u003c\/li\u003e\n\u003cli\u003eSuitable for use on populated and unpopulated boards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePCB conformal coating in electronics manufacturing\u003c\/li\u003e\n\u003cli\u003eProtection of control boards in automotive and industrial equipment\u003c\/li\u003e\n\u003cli\u003eInsulation of sensitive electronic assemblies\u003c\/li\u003e\n\u003cli\u003eField repair and maintenance of electronic components\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eType: Acrylic conformal coating \/ protective lacquer\u003c\/li\u003e\n\u003cli\u003eFinish: Clear (UV fluorescent)\u003c\/li\u003e\n\u003cli\u003eBrand: CRC\u003c\/li\u003e\n\u003cli\u003eProduct: Plasticote 70\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CRC","offers":[{"title":"300G","offer_id":51694359871704,"sku":null,"price":79.0,"currency_code":"HKD","in_stock":true},{"title":"4L","offer_id":51694359904472,"sku":null,"price":699.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/7103\/1000\/files\/O1CN014wSbJm2LADDI3MaED__991969651-0-cib.jpg?v=1779073086"}],"url":"https:\/\/hklotech.com\/collections\/conformal-coating.oembed","provider":"hklotech","version":"1.0","type":"link"}