{"product_id":"polycarbonate-plastic-sheet-clear-3-16-in-x-12-in-x-48-in-impact","title":"Polycarbonate Plastic Sheet Clear 3\/16 in x 12 in x 48 in - Impact","description":"\u003cp\u003eOur review of this clear polycarbonate plastic sheet finds it most useful for DIY window repairs, machine guards, and protective covers where impact resistance and light weight matter. The sheet measures slightly under nominal size due to the cutting kerf, so it arrives at about 11.75 in x 47.75 in, and that small loss is predictable. The single biggest reason to buy is the combination of high impact strength and low weight compared with glass, which makes it easier to handle while keeping better shatter resistance than common acrylics; it is a practical replacement when clarity and durability are priorities.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eActual dimensions:\u003c\/strong\u003e The sheet arrives at 11.75 in x 47.75 in, which reflects the cutting kerf and helps set correct expectations for fitting openings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight alternative:\u003c\/strong\u003e At roughly half the weight of glass, the sheet is easier to lift and mount for windows, skylights, and signage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh impact resistance:\u003c\/strong\u003e Polycarbonate offers greater impact strength than acrylic, making it a safer option for guards and protective covers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeather resistant:\u003c\/strong\u003e The material withstands outdoor exposure, suitable for signs, conservatory roofing, and skylights where weather durability matters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorkability:\u003c\/strong\u003e The plastic is straightforward to cut, form, and bond with adhesives, simplifying installation and custom fabrication.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlame and cold performance:\u003c\/strong\u003e The thermoplastic retains stiffness at low temperatures and provides enhanced flame resistance for safer housings.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis sheet is aimed at hobbyists, fabricators, and small shops who need a transparent, impact-resistant panel for windows, machine guards, instrument covers, signs, or protective barriers. Its light weight and workable surface make it a good match for one-off projects and installations that require hand handling or field fitting.\u003c\/p\u003e\u003cp\u003eProfessionals needing certified bullet-resistant glazing or optical-grade, distortion-free glass alternatives for precision optics should look elsewhere; while sturdy and clear, this product is presented as a general-purpose polycarbonate sheet rather than a specialty optical laminate or certified safety glazing.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh impact strength provides better shatter resistance than acrylic for safety applications.\u003c\/li\u003e\n\u003cli\u003eActual measured size (11.75 in x 47.75 in) is disclosed, so installers can plan precise cuts and fittings.\u003c\/li\u003e\n\u003cli\u003eLightweight handling makes it easier for single-person installs compared with glass.\u003c\/li\u003e\n\u003cli\u003eEasy to cut, form, and bond, which speeds up fabrication and on-site adjustments.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial quality feedback is mixed; some buyers note it is not branded Lexan, so expectations about premium grade should be moderated.\u003c\/li\u003e\n\u003cli\u003eThickness tolerance and the cutting kerf reduce the delivered size slightly from nominal, which must be allowed for in tight openings.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003ePolycarbonate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal thickness\u003c\/td\u003e\n\u003ctd\u003e3\/16 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActual dimensions\u003c\/td\u003e\n\u003ctd\u003e11.75 in x 47.75 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal sheet size\u003c\/td\u003e\n\u003ctd\u003e12 in x 48 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTypical uses\u003c\/td\u003e\n\u003ctd\u003eWindows, machine guards, signage, instrument covers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKey properties\u003c\/td\u003e\n\u003ctd\u003eImpact resistant, weather resistant, lightweight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThis clear polycarbonate sheet is a practical, cost-effective option for users who need a lightweight, impact-resistant glass replacement for general fabrication and protective applications. It represents good value when durability and ease of work are priorities, provided buyers accept the disclosed actual dimensions and that it is a general-purpose polycarbonate rather than a premium branded sheet.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWill this sheet fit a 12 in x 48 in opening?\u003c\/strong\u003e\u003cbr\u003eThe sheet measures about 11.75 in x 47.75 in after cutting kerf, so allow for the slight size reduction when planning a tight fit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I cut and drill this material at home?\u003c\/strong\u003e\u003cbr\u003eYes, polycarbonate is easy to cut, drill, and bond with ordinary woodworking or plastic-working tools and common adhesives.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this sheet suitable for outdoor use?\u003c\/strong\u003e\u003cbr\u003eYes, the material is weather resistant and commonly used for signs, skylights, and outdoor guards.\u003c\/p\u003e","brand":"BuyPlastic","offers":[{"title":"Default Title","offer_id":48607038963931,"sku":"B08M6FLQQ7","price":81.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/51eeT75rwML._SL1500_655b33eb-280d-453b-b7ce-2e4d672095a7.jpg?v=1778413494","url":"https:\/\/gearmusthave.com\/products\/polycarbonate-plastic-sheet-clear-3-16-in-x-12-in-x-48-in-impact","provider":"GearMustHave","version":"1.0","type":"link"}