{"product_id":"insul-bright®-insulating-thermal-batting-reflective-lining-45-x-40-yard-bolt","title":"Insul-Bright® Insulating Thermal Batting \u0026 Reflective Lining – 45\" x 40 Yard Bolt","description":"\u003csection id=\"insul-bright-45x40\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eInsul-Bright® Insulating Thermal Batting \u0026amp; Reflective Lining – 45\" x 40 Yard Bolt\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAdd thermal insulation to quilts, pot holders, oven mitts, insulated bags, casserole covers, and other temperature-sensitive sewing projects with \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eInsul-Bright® Insulating Thermal Lining\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. This generous \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e45\" x 40-yard bulk bolt\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is ideal for frequent sewing, large projects, quilt shops, classrooms, studios, and makers who need a substantial supply of thermal batting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eInsul-Bright® is constructed with \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003epolyester fibers needle punched through a reflective metalized film\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. The polyester fibers help resist conductive heat transfer, while the reflective layer helps reflect radiant energy—hot or cold—back toward its source.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFlexible and easy to incorporate into quilted projects, Insul-Bright® is a versatile choice for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003epot holders, oven mitts, casserole covers and cozies, insulated lunch bags, tote bags, table accessories, and other hot- or cold-insulating sewing projects\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIts breathable construction is washable and designed for practical household projects. For projects involving hot items, \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ecotton batting is recommended as an additional layer to help absorb steam vapor\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Insul-Bright® itself is breathable, so steam can pass through the material.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWith an extra-generous \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e45-inch width and 40 continuous yards\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, this bulk bolt provides plenty of material for large projects, production sewing, or multiple insulated accessories.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eProduct Features:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eBrand: Insul-Bright®\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eProduct: Insulating Thermal Batting \/ Lining\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eSize: 45\" wide x 40 yards\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eBulk 40-yard bolt\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003ePolyester fibers with reflective metalized film\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eHelps reflect radiant energy\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eHelps resist conductive heat transfer\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eSuitable for hot and cold applications\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eBreathable construction\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eWashable\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eEasy to sew into quilted projects\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eExcellent for pot holders and oven mitts\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eGreat for casserole covers and cozies\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eSuitable for insulated lunch bags and totes\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eUseful for a variety of thermal sewing projects\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eCotton batting is recommended for hot projects to help absorb steam vapor\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eNot recommended for microwave use\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWhat is Insul-Bright® batting used for?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eInsul-Bright® is a thermal insulating material used in sewing and quilting projects such as pot holders, oven mitts, casserole covers, insulated bags, lunch bags, and other projects where additional hot or cold insulation is desired.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eHow does Insul-Bright® thermal batting work?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eInsul-Bright® combines insulating polyester fibers with a reflective metalized layer. The fibers help resist heat transfer through conduction, while the reflective layer helps redirect radiant energy back toward its source.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCan Insul-Bright® be used for pot holders and oven mitts?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eYes. Insul-Bright® is commonly used in pot holders, oven mitts, and similar hot-item projects. For these applications, cotton batting is recommended as an additional layer to help absorb steam vapor.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDo I need cotton batting with Insul-Bright®?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eFor projects involving hot objects, cotton batting is recommended to help absorb steam vapor that may pass through the breathable Insul-Bright® layer.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCan Insul-Bright® be used for insulated lunch bags?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eYes. Insul-Bright® is suitable for insulated lunch bags, totes, and other projects designed to help manage hot or cold temperatures.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eIs Insul-Bright® washable?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eYes. Insul-Bright® is designed to be washable, making it practical for reusable household and sewing projects.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eIs Insul-Bright® microwave safe?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eNo. \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eInsul-Bright® is not recommended for microwave use because it contains a reflective metalized film.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eIs Insul-Bright® heat-proof?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eInsul-Bright® is a thermal insulating material, but it should not be considered heat-proof or fire-proof. Proper project construction and any recommended additional insulating layers should be used for applications involving hot objects.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWhat size is this Insul-Bright® bolt?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThis bulk bolt measures \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e45 inches wide x 40 yards long\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, making it an excellent option for large projects, multiple insulated accessories, production sewing, quilt shops, and frequent use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eIMPORTANT:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Insul-Bright® contains a reflective metalized film and is \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eNOT RECOMMENDED FOR MICROWAVE USE\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. For projects involving hot objects, use the appropriate additional insulating layers and follow the manufacturer's complete project instructions.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/section\u003e\n\u003cp\u003eLearn what makes \u003ca href=\"https:\/\/lindas.com\/blogs\/product-guides\/insul-bright-heat-resistant-batting-guide\"\u003eInsul-Bright heat-resistant batting\u003c\/a\u003e different — and when to use it — in our guide.\u003c\/p\u003e","brand":"The Warm Company","offers":[{"title":"Default Title","offer_id":41449488515136,"sku":"WCDS-6340","price":222.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/1326\/9824\/files\/WP6340.jpg?v=1789126718","url":"https:\/\/fabriccompany.com\/products\/insul-bright%c2%ae-insulating-thermal-batting-reflective-lining-45-x-40-yard-bolt","provider":"The Fabric Company","version":"1.0","type":"link"}