Crisp Golden Bottoms. Zero Stuck Mess.
Stop steaming your pastries soggy on solid silicone mats or burning through rolls of disposable parchment.
Claim 50% Off — Order NowIn Stock – Free 5–7 Day US Shipping
Four physical upgrades that turn any $14 bare aluminum sheet pan into a commercial French pastry deck.
Solid mats trap condensation right under your crust. AeroWeave's 1.1 mm square mesh channels hot air underneath and vents excess moisture so eclairs, turnovers, and leftover pizza bake up audibly crisp.
Slick nonstick coatings make melting butter slide outward into thin, burnt-edge puddles. Our subtle dark gray fiberglass weave gently anchors cookie dough and tart rings for bakery-thick rise and uniform golden honeycomb bases.
Thick rubber liners insulate your dough from pan heat. At just 0.75 mm thin, AeroWeave transfers radiant heat straight from bare aluminum into 425°F sourdough boules and cheddar biscuits without baking lag.
Every fiberglass thread is locked inside smooth, platinum-cured silicone and bordered by a wide vulcanized burnt-orange frame with sharp 90° corners—zero fraying, zero curling, and zero metal grommets.
As puff pastry, croissants, or choux dough hit oven heat, escaping steam vents downward through the micro-perforated grid instead of condensing into a soggy puddle underneath your crust.
During the critical first four minutes of baking, the woven silicone-fiberglass surface provides gentle micro-traction that keeps chocolate chip cookies round, thick, and evenly browned edge to center.
Even oozed sharp cheddar skirts and caramelized fruit sugars release cleanly once cooled for two minutes—leaving zero welded residue on your sheet pan and rinsing clean in 30 seconds.
Limited-Time Direct Offer — Save 50% Today
Micro-Perforated French Fiberglass & Platinum Silicone Half-Sheet Liner (16.5" × 11.6")
Backed by our 30-Day Money-Back Trial & Full Cosari Guarantee.
$29.99 $59.99 Free Tracked Shipping (5–7 Days) Included
In Stock: Delivers in 5–7 Business Days. Free insured US delivery with tracking.
30-Day Money-Back Guarantee plus a full 2-Year Warranty.
Quantity
Built for Real Scratch Bakers: Crafted from woven food-grade fiberglass fully encapsulated in low-porosity platinum silicone, AeroWeave eliminates flaking PTFE pans and greasy solid silicone mats in one clean upgrade. Unrolls flat out of the box and stores flat in your pan or loosely rolled in any utensil drawer.
Best Uses & Honest Batter Note: Ideal for chocolate chip cookies, sourdough loaves, baguettes, choux cream puffs, croissants, blind-baked tart shells, scones, cheddar biscuits, roasted vegetables, and crisping pizza. Because the 1.1 mm pores are genuinely open for airflow, use AeroWeave for shaped doughs and foods rather than poured liquid cake or crepe batters.
Dimensions, Materials & Safety: Measures 16.5 in × 11.6 in × 0.03 in (420 mm × 295 mm × 0.75 mm) with a 14 mm smooth burnt-orange sealed edge. 100% BPA-free, PFOA-free, and PTFE-free platinum-cured silicone over woven fiberglass core. Rated -40°F to 480°F (-40°C to 250°C).
Free 5–7 Day US Shipping: Every order ships free with full tracking and delivers in 5 to 7 business days.
30-Day Trial: Try it at home for 30 days risk-free. Need help? Email us anytime at support@buycosari.com.
2-Year Warranty: If anything goes wrong within 2 years, we replace it free of charge or refund your order in full.
Unlike raw-cut budget mats that shed fibers after five washes, our 14 mm heat-welded burnt-orange silicone frame seals every strand permanently.
Rated for 3,000+ high-heat bakes—ending mid-recipe parchment emergencies and keeping hundreds of bleached paper sheets out of the trash.
Zero stiff metal rings, hanging tabs, or clips. Stores invisibly inside stacked aluminum half-sheet pans or rolls loosely into a 2-inch cylinder.
Cosari AeroWeave Baking MatStandard Competitors
| Feature | Cosari AeroWeave Baking Mat | Standard Competitors |
|---|---|---|
| Steam Venting & Crispy Bottoms | 2,800 open micro-pores vent moisture | Solid sheet traps steam & pools butter |
| Cookie Spread Control | Woven grid grips dough for thick rise | Slick surface puddles cookies flat |
| 425°F+ Sourdough Crust Heat | 0.75 mm thin direct heat transfer | Thick rubber insulates bottom crust |
| Edge Fray & Odor Protection | 14 mm sealed platinum-silicone border | Raw cut fibers & rancid oil buildup |
| 2-Year Cost of Ownership | $29.99 once (3,000+ bakes) | $110+ in disposable parchment rolls |
Swipe left for steps 2 and 3
Unroll AeroWeave inside any standard 18" × 13" baking sheet—it drops completely flat with zero corner curling.
Set cookies, croissants, biscuits, or sourdough right onto the dry dark gray mesh and bake as usual up to 480°F.
Let bakes cool for two minutes, slide off golden honeycomb bottoms effortlessly, and rinse clean with warm soapy water.
I bought this for éclairs and cream puffs because my solid silicone mats trap steam and leave soggy bottoms. The dark gray perforated mesh lets air circulate underneath, and every puff came out hollow, crisp, evenly golden underneath, and unstuck. Love the burnt-orange border too.
I've been baking sourdough baguettes and artisan rolls on this at 425°F. I used to go through a roll of parchment every two weeks, and solid mats insulated the bottoms too much. The silicone-coated open weave lets heat through from my aluminum pan for a nicely browned crust.
My chocolate chip cookies spread much more evenly than they did on my bare nonstick pans or slick silicone liners. The woven surface seems to grip the dough just enough to keep it from becoming a greasy puddle. After two minutes of cooling, they slide right off.
My perforated silicone baking mat arrived yesterday and it looks really well made. I tried it right away with cheddar biscuits. The cheese that bubbled out peeled off once it cooled, and I didn't have any burnt residue left behind.
I prefer this perforated mat to a solid one for frozen croissants and puff pastry turnovers. Butter doesn't pool around the pastry, moisture vents through the tiny holes, and caramelized sugar releases instead of welding to the pan. The gray mesh is thin and flexible, with smooth burnt-orange trim.
I put this over an inverted half-sheet pan to leave a little air gap under the mesh when reheating pizza or frozen fries. The bottoms get crisp almost like they're air-fried, and there's less grease to scrub off the pan. The mat is flexible, so it needs a pan or rack underneath.
It came rolled up but laid flat as soon as I unpacked it. I didn't notice any chemical smell during the first preheat. After about a dozen washes, the smooth orange border is still sealing the gray mesh edges neatly, with no loose threads.
After ruining three coated nonstick pans over the years, I switched to bare aluminum pans with this mat. Food releases easily, and I don't have a Teflon coating to worry about scratching. When I'm done, I roll the mat loosely and tuck it in a drawer.
I blind-baked tart shells in perforated rings on this mat without pie weights. The little holes let trapped air escape from underneath the shortcrust, so the bases stayed flat. They also had a neat little honeycomb pattern on the bottom.
A soft sponge and warm soapy water get this clean in about thirty seconds. I lay it flat on a dish towel, and it's dry in roughly ten minutes. Much less waste than using a fresh sheet of parchment every time I roast veggies or bake scones.
$29.99 $59.99 Free Tracked Shipping (5–7 Days) Included
In Stock – Free 5–7 Day US Shipping · 30-Day Risk-Free Trial.
Yes. AeroWeave measures 16.5 in × 11.6 in (42 cm × 29.5 cm), engineered specifically to drop flush inside the flat interior floor of standard 18" × 13" US half-sheet pans (such as Nordic Ware or Vollrath) without riding up the curved rim. If you use a compact apartment toaster-oven tray, measure your pan's flat inner base first.
100%. Every woven fiberglass strand is fully encapsulated inside BPA-free, PTFE/PFOA-free platinum-cured food-grade silicone, and all four outer edges are permanently locked under a smooth 14 mm burnt-orange silicone border. It is rated from -40°F to 480°F (-40°C to 250°C) with zero chemical odor—just never slice on it with metal knives.
No—for shaped cookie dough, biscuits, bread, puff pastry, and oozing cheese, nothing locks into the pores. Let your bakes cool for two minutes and melted cheddar or caramelized sugar peels cleanly off in one piece. Avoid pouring thin liquid batters (like cake mix or crepe batter), which can seep slightly onto the pan below.
Yes for firm items like leftover pizza slices, par-baked baguettes, or frozen pastries—or drape it over an inverted sheet pan to create an air-fryer-style airflow gap underneath. Because the mat is thin and flexible, always slide a baking sheet underneath when transferring soft raw dough into and out of the oven.
Simply rinse under warm water and wipe both sides for 30 seconds with normal dish soap and a soft sponge—no soaking or steel wool needed. Lay it flat on a clean dish towel for 10 minutes (or air dry) and it's bone-dry, ready to store flat in your sheet pan or loosely rolled in a kitchen drawer.
Every order is backed by our 30-Day Money-Back Guarantee and 2-Year No-Fray Warranty. Bake on it for 30 full days—if your crusts aren't crisper and cleanup isn't effortless, reach out to our support team for a full refund.