{"product_id":"h-b-fuller-sn855-conformal-coating","title":"H.B. Fuller SN855 Conformal Coating","description":"\u003ch3 class=\"PDq2pG_selectionAnchorContainer\"\u003eH.B. Fuller SN855 Conformal Coating\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003ch3\u003eSilicone Conformal Coating for Electronic \u0026amp; PCB Protection\u003c\/h3\u003e\n\u003cp\u003eH.B. Fuller SN855 is a professional-grade silicone conformal coating designed to protect printed circuit boards, electronic assemblies and sensitive electrical components from environmental exposure.\u003c\/p\u003e\n\u003cp\u003eSN855 combines excellent weather resistance and dielectric properties with a flexible silicone coating. It is also reworkable, making it particularly suitable for electronics where future inspection, repair or component replacement may be required.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSilicone-based conformal coating\u003c\/li\u003e\n\u003cli\u003eSolvent-free formulation\u003c\/li\u003e\n\u003cli\u003eExcellent weather resistance\u003c\/li\u003e\n\u003cli\u003eExcellent dielectric properties\u003c\/li\u003e\n\u003cli\u003eReworkable\u003c\/li\u003e\n\u003cli\u003eCan be applied by spraying\u003c\/li\u003e\n\u003cli\u003eTranslucent finish\u003c\/li\u003e\n\u003cli\u003eLow viscosity for effective PCB coverage\u003c\/li\u003e\n\u003cli\u003eFast tack-free time\u003c\/li\u003e\n\u003cli\u003eFlexible Shore A20 cured coating\u003c\/li\u003e\n\u003cli\u003eDesigned for professional electronic assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cp\u003eSN855 is suitable for printed circuit boards (PCBs), electronic control modules, sensors and instrumentation, automotive electronics, industrial electronics, electrical control equipment, communication equipment and electronic assemblies exposed to moisture and environmental conditions.\u003c\/p\u003e\n\u003cp\u003eThe silicone chemistry makes SN855 particularly useful where electronic assemblies may experience temperature changes, vibration or environmental exposure while still requiring a flexible protective coating.\u003c\/p\u003e\n\u003ch3\u003eTechnical Properties\u003c\/h3\u003e\n\u003cdiv class=\"group TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"last:pe-10\"\u003eProperty\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eSN855\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eChemistry\u003c\/td\u003e\n\u003ctd\u003eSilicone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour\u003c\/td\u003e\n\u003ctd\u003eTranslucent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eViscosity @ 25°C\u003c\/td\u003e\n\u003ctd\u003e500 cP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTack-Free Time @ 25°C\u003c\/td\u003e\n\u003ctd\u003e15 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull Cure @ 25°C\u003c\/td\u003e\n\u003ctd\u003e48 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardness\u003c\/td\u003e\n\u003ctd\u003eShore A20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eSpray \/ conformal coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReworkable\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShelf Life\u003c\/td\u003e\n\u003ctd\u003e6 months at 8–25°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eApplication\u003c\/h3\u003e\n\u003cp\u003eSN855's 500 cP viscosity allows the material to flow over and around PCB components to provide a consistent protective coating. It can be applied by spraying, making it suitable for individual assemblies and production applications.\u003c\/p\u003e\n\u003cp\u003eAt 25°C, the coating has a typical tack-free time of approximately 15 minutes, with full cure reached in approximately 48 hours.\u003c\/p\u003e\n\u003ch3\u003eAustralian Stock \u0026amp; Supply\u003c\/h3\u003e\n\u003cp\u003eH.B. Fuller SN855 Conformal Coating is available through Resin Shop Australia, with supply available from our Queensland or Victorian distribution warehouses.\u003c\/p\u003e\n\u003cp\u003eCommercial quantities and ongoing production supply are available. Contact Resin Shop for volume requirements, carton quantities and scheduled supply.\u003c\/p\u003e\n\u003cp\u003eBrand: H.B. Fuller\u003cbr\u003eProduct: SN855\u003cbr\u003eProduct Type: Silicone Conformal Coating\u003cbr\u003eColour: Translucent\u003cbr\u003eViscosity: 500 cP @ 25°C\u003cbr\u003eTack-Free: Approx. 15 minutes @ 25°C\u003cbr\u003eFull Cure: Approx. 48 hours @ 25°C\u003c\/p\u003e","brand":"Resin Shop Australia","offers":[{"title":"Default Title","offer_id":45819981365357,"sku":null,"price":89.9,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0588\/8000\/0109\/files\/SN855_2.png?v=1789029761","url":"https:\/\/resinshop.com.au\/products\/h-b-fuller-sn855-conformal-coating","provider":"Resin Shop Australia","version":"1.0","type":"link"}