
I used this for a bug barrier for Rv water heater exhaust door to keep bugs and other insects out of my flu and that will not melt when heater is running

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Sturdy Metal Mesh Sheets For DIY Projects - 304 Stainless Steel, No Rust Mesh Screen, Wire Mesh 5 Mesh, 1 PC - 11.8"X23.6" (30Cmx60Cm)
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Stainless Steel Wire Mesh Sheet: 5 Mesh, 11.8"X23.6" For Durable DIY Projects
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