{"product_id":"premium-black-white-secret-sign-sheet","title":"Premium Black\/White Secret Sign Sheet - High-Performance Acrylic for Indoor and Outdoor Signage Applications","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThe Premium Black\/White Secret Sign is a specially developed signage sheet that appears black in daylight and transforms to white when illuminated by LEDs. This innovative design optimizes the transmission of white LEDs, making it perfect for self-contained 'secret sign' units that display messages only when illuminated.\u003c\/p\u003e\n\u003cp\u003eFeaturing a fine matt textured surface, this sheet offers exceptional UV and weather performance along with durability and ease of fabrication. The Premium Secret Sign is ideal for both indoor and outdoor applications including interior design, retail displays, exhibition design, illuminated advertising, signage, and point of sale displays. It is well-suited for CNC routing, laser cutting, and other fabrication processes.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; margin:20px 0;\"\u003e\n  \u003cthead\u003e\n    \u003ctr style=\"background-color:#f8f9fa; border-bottom:2px solid #dee2e6;\"\u003e\n      \u003cth style=\"padding:12px; text-align:left; border:1px solid #dee2e6;\"\u003eSpecification\u003c\/th\u003e\n      \u003cth style=\"padding:12px; text-align:left; border:1px solid #dee2e6;\"\u003eMeasurement\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:10px; border:1px solid #dee2e6;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #dee2e6;\"\u003eAcrylic\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:10px; border:1px solid #dee2e6;\"\u003eShape\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #dee2e6;\"\u003eSheet\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:10px; border:1px solid #dee2e6;\"\u003eColour\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #dee2e6;\"\u003eBlack\/White\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:10px; border:1px solid #dee2e6;\"\u003eDensity (g\/cm³)\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #dee2e6;\"\u003e1.19\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:10px; border:1px solid #dee2e6;\"\u003eWater absorption (%)\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #dee2e6;\"\u003e0.2\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:10px; border:1px solid #dee2e6;\"\u003eElongation at break (%)\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #dee2e6;\"\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:10px; border:1px solid #dee2e6;\"\u003eCLTE (10⁻⁶K⁻¹)\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #dee2e6;\"\u003e77\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:10px; border:1px solid #dee2e6;\"\u003eService temp long term min (°C)\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #dee2e6;\"\u003e-40\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:10px; border:1px solid #dee2e6;\"\u003eService temp long term max (°C)\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #dee2e6;\"\u003e80\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:10px; border:1px solid #dee2e6;\"\u003eFlammability 3mm\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #dee2e6;\"\u003eHB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:10px; border:1px solid #dee2e6;\"\u003eFlammability 6mm\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #dee2e6;\"\u003eHB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:10px; border:1px solid #dee2e6;\"\u003eMaterial type\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #dee2e6;\"\u003eCast\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eInterior Design\u003c\/li\u003e\n  \u003cli\u003eRetail Display\u003c\/li\u003e\n  \u003cli\u003eExhibition Design\u003c\/li\u003e\n  \u003cli\u003eIlluminated Advertising\u003c\/li\u003e\n  \u003cli\u003eSignage\u003c\/li\u003e\n  \u003cli\u003ePoint of Sale Displays\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWhat is the maximum service temperature for this sheet?\u003c\/strong\u003e\u003cbr\u003e80°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIs this material suitable for outdoor use?\u003c\/strong\u003e\u003cbr\u003eYes, it has exceptional weather performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCan this sheet be laser cut?\u003c\/strong\u003e\u003cbr\u003eYes, it is well-suited for CNC routing and laser cutting.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Plastock","offers":[{"title":"3 \/ 3050 \/ 2030","offer_id":56199716962684,"sku":"PLT_PLC1423","price":720.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/9262\/2987\/files\/bc25171dbf6b32e41d6c05baf16823bc.png?v=1767777446","url":"https:\/\/plasticsco.co.uk\/products\/premium-black-white-secret-sign-sheet","provider":"Plastics Co Uk","version":"1.0","type":"link"}