{"product_id":"3003-aluminum-perforated-sheet-36-x-36-in-durable-formable-panel","title":"3003 Aluminum Perforated Sheet 36 x 36 in - Durable, Formable Panel","description":"\u003cp\u003eOur review of the 3003 Aluminum Perforated Sheet finds it best suited for makers, fabricators, and light industrial users who need a corrosion-resistant, workable panel with regular perforations. The single biggest reason to buy is its combination of formability and durability: the H14 temper 3003 alloy bends without cracking while resisting corrosion in indoor and sheltered outdoor settings, making it a practical choice for decorative covers, vent screens, and protection grills.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 3003 alloy offers excellent formability and workability for bending and shaping without sacrificing strength.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerforation pattern:\u003c\/strong\u003e Staggered round 0.125 in holes at 0.1875 in center-to-center provide consistent open area for ventilation and filtration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSheet thickness:\u003c\/strong\u003e At 0.125 in (8 gauge) the panel balances rigidity with the ability to be bent or formed for trim and cosmetic panels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Unpolished mill finish keeps surface appearance neutral and is easy to paint or anodize if a finished look is required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e A full 36 in by 36 in sheet gives ample coverage for covers, guards, and artistic projects without seams.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThe sheet is ideal for hobbyists, metalworkers, and maintenance teams who need a ready-to-use perforated panel for filters, covers, security grates, or decorative applications; its corrosion resistance and H14 temper make it suitable for vehicle trim, interior architectural accents, and non-structural tank or piping trim. Craftspeople who create protection grills, vent covers, or walk-in display elements will appreciate the predictable bendability and uniform hole pattern.\u003c\/p\u003e\u003cp\u003eThose who need very fine filtration, structural load-bearing panels, or a polished cosmetic finish straight from the factory should look elsewhere; the unpolished mill surface and 0.125 in hole size limit use where a smooth finish or smaller apertures are essential.\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 corrosion resistance and good formability make it versatile for many projects.\u003c\/li\u003e\n\u003cli\u003eUniform 0.125 in holes and 0.1875 in center spacing produce predictable airflow and screening.\u003c\/li\u003e\n\u003cli\u003eFull 36 in x 36 in size reduces the need for seams when covering vents or openings.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHole size is relatively large for fine filtration, so not ideal where small particulates must be blocked.\u003c\/li\u003e\n\u003cli\u003eUnpolished mill finish may require surface preparation for visible architectural uses.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlloy\u003c\/td\u003e\n\u003ctd\u003e3003\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemper\u003c\/td\u003e\n\u003ctd\u003eH14\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThickness\u003c\/td\u003e\n\u003ctd\u003e0.125 in (8 gauge)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSheet size\u003c\/td\u003e\n\u003ctd\u003e36 in x 36 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHole diameter\u003c\/td\u003e\n\u003ctd\u003e0.125 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCenter-to-center\u003c\/td\u003e\n\u003ctd\u003e0.1875 in (staggered)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eUnpolished (mill)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe 3003 Aluminum Perforated Sheet is a practical, good-value panel for anyone needing a corrosion-resistant, formable perforated material for covers, grills, and decorative elements. Its H14 temper and 36 in square size make it easy to work with and install, though those requiring finer holes or a polished finish will need additional processing or a different product.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eCan this sheet be bent without cracking?\u003c\/strong\u003e\u003cbr\u003eYes; the 3003 H14 temper is chosen for formability and can be bent for trim and covers within normal sheet metal practices.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the hole pattern suitable for filtration?\u003c\/strong\u003e\u003cbr\u003eThe 0.125 in staggered holes provide ventilation and screening but are too large for fine particulate filtration.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the mill finish need treatment before painting?\u003c\/strong\u003e\u003cbr\u003eSurface preparation such as cleaning and light sanding or chemical etch is recommended for best paint adhesion.\u003c\/p\u003e","brand":"Online Metals","offers":[{"title":"Default Title","offer_id":48188991865051,"sku":"B000H9RTTY","price":228.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61lIH8r0rSL._SL1000_6293d542-6426-4eaf-815f-52f43d2f5e42.jpg?v=1769620636","url":"https:\/\/gearmusthave.com\/products\/3003-aluminum-perforated-sheet-36-x-36-in-durable-formable-panel","provider":"GearMustHave","version":"1.0","type":"link"}