{"product_id":"owens-corning-634856-quietr-acoustic-rotary-duct-liner-2-inch-x-47-5-inch-x-50-feet-roll-r8","title":"Owens Corning 634856 QuietR Acoustic Rotary Duct Liner 2 inch x 47.5 inch x 50 feet Roll R8","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eOwens Corning's 634856 QuietR Acoustic Rotary Duct Liner is designed for efficient noise reduction and thermal insulation inside metal ducts. Manufactured from long, bonded glass fibers, this liner ensures a quieter and more comfortable environment by absorbing sound from air turbulence and system operations.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEffectively reduces duct noise levels and prevents 'popping' sounds.\u003c\/li\u003e\n\u003cli\u003eEnhanced with an EPA registered biocide to resist fungal and bacterial growth.\u003c\/li\u003e\n\u003cli\u003eComplies with ASTM C 916 for adhesive application, ensuring robust installation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions\u003c\/strong\u003e: 2 inches by 47.5 inches by 50 feet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR-Value\u003c\/strong\u003e: R8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation\u003c\/strong\u003e: Requires 90% adhesive coverage and edge coated joints. Suitable for velocities up to 4000 feet per minute.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Fiberglass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface\u003c\/strong\u003e: Black mat facing airstream\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OWENS CORNING","offers":[{"title":"Default Title","offer_id":50435947430194,"sku":"634856","price":14.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/171115203.webp?v=1758489383","url":"https:\/\/voomisupply.com\/products\/owens-corning-634856-quietr-acoustic-rotary-duct-liner-2-inch-x-47-5-inch-x-50-feet-roll-r8","provider":"Voomi Supply","version":"1.0","type":"link"}