{"product_id":"3m-aluminum-foil-tape-439-silver-00051125855426","title":"3M Aluminum Foil Tape 439 Silver 3.25 inch 180 yard","description":"\u003cp\u003eShop 3M Aluminum Foil Tape 439 Silver 3.25 inch 180 yard In Iraq Best Prices\u003c\/p\u003e\u003cdiv lang=\"en\" dir=\"ltr\" class=\"product-container\"\u003e\n \u003cstyle\u003e\n .product-container {\n font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;\n max-width: 1200px;\n margin: 0 auto;\n padding: 2rem;\n color: #1a1a1a;\n line-height: 1.6;\n direction: ltr;\n }\n \n .product-title {\n font-size: 2rem;\n color: #2c3e50;\n margin-bottom: 1.5rem;\n font-weight: 600;\n border-bottom: 3px solid #3498db;\n padding-bottom: 0.5rem;\n }\n \n .product-description {\n font-size: 1.2rem;\n color: #2c3e50;\n margin: 1.5rem 0;\n padding: 1rem;\n background-color: #f8f9fa;\n border-left: 4px solid #3498db;\n border-radius: 4px;\n font-weight: 500;\n }\n \n .features-section {\n background: #f8f9fa;\n padding: 2rem;\n border-radius: 12px;\n margin-bottom: 2rem;\n box-shadow: 0 2px 4px rgba(0,0,0,0.1);\n }\n \n .section-title {\n font-size: 1.5rem;\n color: #2c3e50;\n margin-bottom: 1rem;\n font-weight: 500;\n }\n \n .features-list {\n list-style: none;\n padding: 0;\n margin: 0;\n }\n \n .feature-item {\n position: relative;\n padding: 0.7rem 0 0.7rem 2.5rem;\n margin-bottom: 0.5rem;\n display: flex;\n align-items: center;\n }\n \n .feature-item:before {\n content: '';\n position: absolute;\n left: 0;\n top: 50%;\n transform: translateY(-50%);\n width: 0.6rem;\n height: 0.6rem;\n background-color: #3498db;\n border-radius: 50%;\n margin-right: 0.8rem;\n }\n \n .product-short-description {\n font-size: 1.2rem;\n color: #2c3e50;\n margin: 1.5rem 0;\n padding: 1rem;\n background-color: #f8f9fa;\n border-left: 4px solid #3498db;\n border-radius: 4px;\n font-weight: 500;\n }\n \n .specs-table {\n width: 100%;\n border-collapse: collapse;\n margin-top: 1rem;\n background: white;\n box-shadow: 0 1px 3px rgba(0,0,0,0.1);\n }\n \n .specs-table th,\n .specs-table td {\n padding: 1rem;\n border: 1px solid #e1e1e1;\n text-align: left;\n }\n \n .specs-table th {\n background-color: #f1f1f1;\n font-weight: 600;\n color: #2c3e50;\n }\n \n .specs-table tr:nth-child(even) {\n background-color: #f8f9fa;\n }\n \n .specs-table tr:hover {\n background-color: #f5f5f5;\n transition: background-color 0.3s ease;\n }\n \n @media (max-width: 768px) {\n .product-container {\n padding: 1rem;\n }\n \n .product-title {\n font-size: 1.5rem;\n }\n \n .features-section {\n padding: 1rem;\n }\n \n .specs-table th,\n .specs-table td {\n padding: 0.5rem;\n }\n }\n \u003c\/style\u003e\n \n \n \n \u003c!-- Short description --\u003e\n \u003cdiv class=\"product-short-description\"\u003e\n High-performance aluminum foil tape with thermally conductive acrylic adhesive for heat shielding, EMI\/RFI shielding, and thermal management in industrial applications. Withstands extreme temperatures from -65°F to 300°F with excellent moisture and UV resistance.\n \u003c\/div\u003e\n \n \u003c!-- Long description --\u003e\n \u003cdiv class=\"product-description\"\u003e\n 3M™ Aluminum Foil Tape 439 is a high-performance industrial adhesive tape engineered for demanding applications requiring thermal management and EMI\/RFI shielding. Featuring a dead soft aluminum foil backing combined with a highly engineered pressure-sensitive acrylic adhesive, this tape delivers exceptional thermal conductivity to dissipate heat and protect temperature-sensitive materials. The thermally conductive properties help reduce hot spots while maintaining reliable bonding in extreme environments. This linered version is specifically designed for die-cutting applications, making it ideal for precision industrial manufacturing. The tape withstands exposure to high heat, humidity, moisture, weathering, UV radiation, and various solvents, ensuring long-term durability in both indoor and outdoor applications.\n \n The 3M Aluminum Foil Tape 439 offers superior performance characteristics including excellent heat reflection for light enhancement and EMI\/RFI shielding of seams. With a total thickness of 3.1 mil and backing thickness of 1.9 mil, this tape provides optimal balance between flexibility and structural integrity. The tape conforms easily to curved and uneven surfaces due to its dead soft aluminum backing, while the acrylic adhesive removes cleanly after harsh masking applications. Classified by UL to UL 723 Class \"L\" for low flammability rating, this tape meets F.A.R 25.853(a) standards, making it suitable for aerospace and military applications.\n \n Each case contains 2 rolls of 180-yard length tape with a 3.25-inch width, providing substantial coverage for large-scale industrial projects. The tape operates reliably across a temperature range from -65°F to 300°F (-54°C to 149°C), making it suitable for refrigeration, freezer applications, heat shielding of delicate parts, moisture barriers, and general sealing and seaming operations. With a 24-month shelf life and acrylic adhesive technology, this industrial-grade tape maintains consistent performance throughout its lifespan.\n \u003c\/div\u003e\n \n \u003c!-- Features section (always included) --\u003e\n \n \u003cdiv class=\"features-section\"\u003e\n \u003ch2 class=\"section-title\"\u003eKey Features\u003c\/h2\u003e\n \u003cul class=\"features-list\"\u003e\n \u003cli class=\"feature-item\"\u003eThermally conductive dead soft aluminum foil backing dissipates heat and reduces hot spots\u003c\/li\u003e\u003cli class=\"feature-item\"\u003eHighly engineered acrylic adhesive provides long-term durability and clean removal after masking\u003c\/li\u003e\u003cli class=\"feature-item\"\u003eConforms to curved and uneven surfaces for superior coverage and sealing\u003c\/li\u003e\u003cli class=\"feature-item\"\u003eWithstands extreme temperatures from -65°F to 300°F with excellent moisture and UV resistance\u003c\/li\u003e\u003cli class=\"feature-item\"\u003eUL 723 Class L rated for low flammability and meets F.A.R 25.853(a) aerospace standards\u003c\/li\u003e\u003cli class=\"feature-item\"\u003eLinered design suitable for precision die-cutting applications\u003c\/li\u003e\u003cli class=\"feature-item\"\u003eExcellent EMI\/RFI shielding for seams and electrical components\u003c\/li\u003e\u003cli class=\"feature-item\"\u003eHeat and light reflective properties enhance lighting efficiency and thermal management\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n \n \u003c!-- Specifications section (always included) --\u003e\n \n \u003cdiv class=\"specs-section\"\u003e\n \u003ch2 class=\"section-title\"\u003eTechnical Specifications\u003c\/h2\u003e\n \u003ctable class=\"specs-table\"\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eSpecification\u003c\/th\u003e\n \u003cth\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\u003ctd\u003eProduct Name\u003c\/td\u003e\u003ctd\u003e3M™ Aluminum Foil Tape 439\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003ePart Number\u003c\/td\u003e\u003ctd\u003e439\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e3M Product Number\u003c\/td\u003e\u003ctd\u003e439\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e3M ID\u003c\/td\u003e\u003ctd\u003e7010379729\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eUPC Code\u003c\/td\u003e\u003ctd\u003e00051125855426\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eColor\u003c\/td\u003e\u003ctd\u003eSilver\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eBacking Material\u003c\/td\u003e\u003ctd\u003eAluminum Foil\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eAdhesive Type\u003c\/td\u003e\u003ctd\u003eAcrylic\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eOverall Width (Imperial)\u003c\/td\u003e\u003ctd\u003e3.24 inches\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eOverall Width (Metric)\u003c\/td\u003e\u003ctd\u003e82.29 mm\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eOverall Length (Imperial)\u003c\/td\u003e\u003ctd\u003e180 yards\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eOverall Length (Metric)\u003c\/td\u003e\u003ctd\u003e164.59 meters\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eTotal Tape Thickness (Imperial)\u003c\/td\u003e\u003ctd\u003e3.1 mil\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eTotal Tape Thickness (Metric)\u003c\/td\u003e\u003ctd\u003e0.08 mm\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eBacking Thickness (Imperial)\u003c\/td\u003e\u003ctd\u003e1.9 mil\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eBacking Thickness (Metric)\u003c\/td\u003e\u003ctd\u003e0.05 mm\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003ePrimary Liner Thickness (Metric)\u003c\/td\u003e\u003ctd\u003e0.14 mm\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eTensile Strength (Imperial)\u003c\/td\u003e\u003ctd\u003e18 lb\/in\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eTensile Strength (Metric)\u003c\/td\u003e\u003ctd\u003e31.5 N\/100mm\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eElongation at Break\u003c\/td\u003e\u003ctd\u003e3%\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eMinimum Operating Temperature (Fahrenheit)\u003c\/td\u003e\u003ctd\u003e-65°F\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eMinimum Operating Temperature (Celsius)\u003c\/td\u003e\u003ctd\u003e-54°C\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eMaximum Operating Temperature (Fahrenheit)\u003c\/td\u003e\u003ctd\u003e300°F\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eMaximum Operating Temperature (Celsius)\u003c\/td\u003e\u003ctd\u003e149°C\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eShelf Life\u003c\/td\u003e\u003ctd\u003e24 months\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eSmallest Saleable Unit\u003c\/td\u003e\u003ctd\u003eRoll\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003ePackaging\u003c\/td\u003e\u003ctd\u003e2 Roll\/Case\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eUL Classification\u003c\/td\u003e\u003ctd\u003eUL 723, Class L\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eFAR Compliance\u003c\/td\u003e\u003ctd\u003eF.A.R 25.853(a)\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eBrand\u003c\/td\u003e\u003ctd\u003e3M™\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eApplication\u003c\/td\u003e\u003ctd\u003eEMI RFI Shielding of Seams\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eIndustries\u003c\/td\u003e\u003ctd\u003eAerospace, Appliance, Automotive, Construction, Electronics, General Industrial, Metalworking, Military, Specialty Vehicles, Transportation\u003c\/td\u003e\u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\u003cp\u003eOrder 3M Aluminum Foil Tape 439 Silver 3.25 inch 180 yard at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.\u003c\/p\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":45146236977352,"sku":"00051125855426","price":0.0,"currency_code":"IQD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/9761\/7864\/files\/008107ab-780d-4f1f-a7ce-45c0a601410a.webp?v=1784649647","url":"https:\/\/toolmart.me\/en\/products\/3m-aluminum-foil-tape-439-silver-00051125855426","provider":"TOOLMART","version":"1.0","type":"link"}