{"product_id":"foamma-8-pack-2-in-x-18-in-x-18-in-high-density-upholstery-foam-firm","title":"Foamma 8-Pack 2 in x 18 in x 18 in High Density Upholstery Foam - Firm","description":"\u003cp\u003eIn this review the Foamma 8-Pack 2 in x 18 in x 18 in high density upholstery foam is examined for anyone needing replacement chair cushions or DIY upholstery inserts. The bottom line: this pack is best for people who need consistent, firm, easy-to-cut sheets that hold shape over time. The reviewer found the foam's firm feel and high density useful for dining chairs, retro patio seats, and wheelchair cushions, and the fact it is made in the USA and CertiPUR-US certified was a decisive selling point for durability and indoor air quality.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade in USA:\u003c\/strong\u003e The foam is manufactured domestically, offering traceable quality and consistent production standards for upholstery projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh density 1.8:\u003c\/strong\u003e The 1.8 density with a 44 lb compression rate provides a firm support profile that keeps cushions from sagging quickly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEight sheets included:\u003c\/strong\u003e This pack contains eight 2 in x 18 in x 18 in pieces, giving enough material for multiple chair cushions or a set of replacements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertiPUR-US certified:\u003c\/strong\u003e Made without ozone depleting substances and heavy metals, the foam has low VOC emissions for better indoor air quality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom cut options:\u003c\/strong\u003e The seller can custom cut shapes and sizes, which is valuable for nonstandard furniture like round or heart-shaped cushions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging guidance:\u003c\/strong\u003e The foam may arrive vacuum packed, rolled, or compressed and recovers to original shape in up to 72 hours when opened properly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis foam pack is ideal for DIY upholsterers, homeowners restoring retro patio or dining chair cushions, and caretakers replacing wheelchair seat cushions who need firm, long-lasting support. The firm feel and high density suit seat applications where structure and edge support matter more than sinking comfort.\u003c\/p\u003e\n\u003cp\u003ePeople seeking plush, slow-response memory foam or very soft seating should look elsewhere, as this is a firm, high density upholstery foam rather than gel memory or soft comfort layers. If you need a single oversized sheet or an unusually thin layer, ask about a custom cut first.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eConsistent firm support that maintains shape, praised by customers for cushion fit and functionality.\u003c\/li\u003e\n\u003cli\u003eEasy to cut to size with basic tools, which makes it practical for custom upholstery projects.\u003c\/li\u003e\n\u003cli\u003eCertiPUR-US certification and made in the USA status provide reassurance on materials and emissions.\u003c\/li\u003e\n\u003cli\u003eIncludes eight identical sheets, giving good value for multiple cushions or paired seating.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFirmness is not for everyone; some customers found it too dense if they prefer a softer seat.\u003c\/li\u003e\n\u003cli\u003ePackage must be opened promptly and allowed up to 72 hours to fully expand, which requires planning for immediate use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e8 pieces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThickness\u003c\/td\u003e\n\u003ctd\u003e2 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e18 in x 18 in per piece\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDensity\u003c\/td\u003e\n\u003ctd\u003e1.8 (high density)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompression rate\u003c\/td\u003e\n\u003ctd\u003e44 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertification\u003c\/td\u003e\n\u003ctd\u003eCertiPUR-US (low VOC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMade in\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Foamma 8-pack of 2 in x 18 in x 18 in high density upholstery foam is a practical, cost-effective choice for anyone needing firm replacement cushions or multiple cushion sheets for DIY projects. Its CertiPUR-US status, firm support, and ability to be easily cut make it good value for upholstery and seating that require structure rather than plush softness.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHow long does the foam take to expand?\u003c\/strong\u003e\u003cbr\u003eThe foam may be vacuum packed or compressed and typically takes up to 72 hours to regain original shape after opening.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I cut these sheets to a custom shape?\u003c\/strong\u003e\u003cbr\u003eYes, customers report the foam is easy to cut and the seller offers custom cutting to many shapes and sizes on request.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this foam safe for indoor use?\u003c\/strong\u003e\u003cbr\u003eYes, it is CertiPUR-US certified with low VOC emissions and made without certain harmful heavy metals and ozone depleting substances.\u003c\/p\u003e","brand":"Foamma","offers":[{"title":"Default Title","offer_id":48261035458779,"sku":"B08WN982LK","price":64.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/51eCdoKL9bL._AC_SL1200.jpg?v=1778327413","url":"https:\/\/gearmusthave.com\/products\/foamma-8-pack-2-in-x-18-in-x-18-in-high-density-upholstery-foam-firm","provider":"GearMustHave","version":"1.0","type":"link"}