{"product_id":"professional-warning-sign-danger-valve-must-not-be-opened","title":"Professional Warning Sign - Danger! Valve Must Not Be Opened - Durable Materials and Multiple Sizes for Safety Compliance","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThis professional warning sign clearly states 'Danger! Valve Must Not Be Opened' and is available in various materials and sizes for effective, high-visibility marking. Ideal for workplaces, warehouses, public environments, and properties where clear information and safety are essential.\u003c\/p\u003e\n\n\u003ch3\u003eMaterials \u0026amp; Installation\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSelf-Adhesive Decal (Vinyl)\u003c\/strong\u003e – For smooth surfaces. Easy installation without tools.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlastic Sign (PVC-free Rigid Plastic)\u003c\/strong\u003e – Sturdy and durable sign for indoor use. Can be mounted with double-sided tape or sign holder.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMagnet\u003c\/strong\u003e – Attaches to flat steel surfaces (e.g., machines, shelving, vehicles). Simple to apply and remove.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAluminum Sign\u003c\/strong\u003e – 3 mm plate with PE core. Impact-resistant, corrosion-resistant, and UV-stable for long-lasting use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eDimensions \u0026amp; 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;\"\u003eSize\u003c\/th\u003e\n      \u003cth style=\"padding:12px; text-align:left; border:1px solid #dee2e6;\"\u003eSelf-Adhesive Decal\u003c\/th\u003e\n      \u003cth style=\"padding:12px; text-align:left; border:1px solid #dee2e6;\"\u003ePlastic Sign\u003c\/th\u003e\n      \u003cth style=\"padding:12px; text-align:left; border:1px solid #dee2e6;\"\u003eMagnet\u003c\/th\u003e\n      \u003cth style=\"padding:12px; text-align:left; border:1px solid #dee2e6;\"\u003eAluminum Sign\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;\"\u003eA6\u003c\/td\u003e\n      \u003ctd style=\"padding:10px; border:1px solid #dee2e6;\"\u003e105×148 mm\u003c\/td\u003e\n      \u003ctd style=\"padding:10px; border:1px solid #dee2e6;\"\u003e105×148×1.2 mm\u003c\/td\u003e\n      \u003ctd style=\"padding:10px; border:1px solid #dee2e6;\"\u003e105×148×0.85 mm\u003c\/td\u003e\n      \u003ctd style=\"padding:10px; border:1px solid #dee2e6;\"\u003e105×148×3 mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:10px; border:1px solid #dee2e6;\"\u003eA5\u003c\/td\u003e\n      \u003ctd style=\"padding:10px; border:1px solid #dee2e6;\"\u003e148×210 mm\u003c\/td\u003e\n      \u003ctd style=\"padding:10px; border:1px solid #dee2e6;\"\u003e148×210×1.2 mm\u003c\/td\u003e\n      \u003ctd style=\"padding:10px; border:1px solid #dee2e6;\"\u003e148×210×0.85 mm\u003c\/td\u003e\n      \u003ctd style=\"padding:10px; border:1px solid #dee2e6;\"\u003e148×210×3 mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:10px; border:1px solid #dee2e6;\"\u003eA4\u003c\/td\u003e\n      \u003ctd style=\"padding:10px; border:1px solid #dee2e6;\"\u003e210×297 mm\u003c\/td\u003e\n      \u003ctd style=\"padding:10px; border:1px solid #dee2e6;\"\u003e210×297×1.2 mm\u003c\/td\u003e\n      \u003ctd style=\"padding:10px; border:1px solid #dee2e6;\"\u003e210×297×0.85 mm\u003c\/td\u003e\n      \u003ctd style=\"padding:10px; border:1px solid #dee2e6;\"\u003e210×297×3 mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSurface: Semi-gloss for high readability.\u003c\/li\u003e\n  \u003cli\u003ePrint: High-resolution UV-resistant print.\u003c\/li\u003e\n  \u003cli\u003eMounting: Tape, sign holder, magnet, or screws (for aluminum).\u003c\/li\u003e\n  \u003cli\u003eSubstrate: Smooth, clean, and dry surfaces for best adhesion.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eIdeal for signage in industrial settings, warehouses, construction sites, offices, schools, retail, and public spaces. Choose material based on substrate compatibility and environmental requirements.\u003c\/p\u003e\n\n\u003ch3\u003eDetail by Material (Including Dimensions)\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSelf-Adhesive Decal (Vinyl) for Mounting on Smooth Surfaces:\u003c\/strong\u003e\u003cbr\u003e\nA6 – 105×148 mm\u003cbr\u003e\nA5 – 148×210 mm\u003cbr\u003e\nA4 – 210×297 mm\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePlastic Sign (PVC-free Rigid Plastic) for Indoor Use:\u003c\/strong\u003e\u003cbr\u003e\nA6 – 105×148×1.2 mm\u003cbr\u003e\nA5 – 148×210×1.2 mm\u003cbr\u003e\nA4 – 210×297×1.2 mm\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMagnet – Easy to Apply and Remove from Smooth Steel Surfaces:\u003c\/strong\u003e\u003cbr\u003e\nA6 – 105×148×0.85 mm\u003cbr\u003e\nA5 – 148×210×0.85 mm\u003cbr\u003e\nA4 – 210×297×0.85 mm\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eAluminum Sign – Durable Warning Sign Available in Aluminum Plate (3 mm with PE Core):\u003c\/strong\u003e\u003cbr\u003e\nA6 – 105×148×3 mm\u003cbr\u003e\nA5 – 148×210×3 mm\u003cbr\u003e\nA4 – 210×297×3 mm\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWhat surfaces can the self-adhesive decal be applied to?\u003c\/strong\u003e\u003cbr\u003eIt can be applied to any smooth surface that is clean and dry.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIs the aluminum sign weather-resistant?\u003c\/strong\u003e\u003cbr\u003eYes, it is impact-resistant and designed to withstand various weather conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHow do I install the plastic sign?\u003c\/strong\u003e\u003cbr\u003eIt can be easily mounted using double-sided tape or a sign holder.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Barriers Co","offers":[{"title":"Självhäftande dekal \/ A6","offer_id":53029704270167,"sku":"BFU_BC3819","price":10.0,"currency_code":"GBP","in_stock":true},{"title":"Självhäftande dekal \/ A5","offer_id":53029704302935,"sku":"BFU_BC3820","price":14.0,"currency_code":"GBP","in_stock":true},{"title":"Självhäftande dekal \/ A4","offer_id":53029704335703,"sku":"BFU_BC3821","price":18.0,"currency_code":"GBP","in_stock":true},{"title":"Plast \/ A6","offer_id":53029704368471,"sku":"BFU_BC3822","price":14.0,"currency_code":"GBP","in_stock":true},{"title":"Plast \/ A5","offer_id":53029704401239,"sku":"BFU_BC3823","price":18.0,"currency_code":"GBP","in_stock":true},{"title":"Plast \/ A4","offer_id":53029704434007,"sku":"BFU_BC3824","price":22.0,"currency_code":"GBP","in_stock":true},{"title":"Magnet \/ A6","offer_id":53029704466775,"sku":"BFU_BC3825","price":18.0,"currency_code":"GBP","in_stock":true},{"title":"Magnet \/ A5","offer_id":53029704499543,"sku":"BFU_BC3826","price":24.0,"currency_code":"GBP","in_stock":true},{"title":"Magnet \/ A4","offer_id":53029704532311,"sku":"BFU_BC3827","price":28.0,"currency_code":"GBP","in_stock":true},{"title":"Aluminium \/ A6","offer_id":53029704565079,"sku":"BFU_BC3828","price":26.0,"currency_code":"GBP","in_stock":true},{"title":"Aluminium \/ A5","offer_id":53029704597847,"sku":"BFU_BC3829","price":30.0,"currency_code":"GBP","in_stock":true},{"title":"Aluminium \/ A4","offer_id":53029704630615,"sku":"BFU_BC3830","price":36.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/8350\/6007\/files\/f9bb38353fd9c14612cbf46fe3c2ca94.png?v=1773671893","url":"https:\/\/barriersco.co.uk\/products\/professional-warning-sign-danger-valve-must-not-be-opened","provider":"Barriers Co","version":"1.0","type":"link"}