No it will probably melt. Get something with fiberglass or glass wool insulation. Like this https://www.amazon.com/Welding-Blanket-Fiberglass-Protect-Sparks/dp/B07FX4TCPQ/ref=sr_1_1_sspa?content-id=amzn1.sym.108f5809-e97e-471c-931a-a7d431df2ce5%3Aamzn1.sym.108f5809-e97e-471c-931a-a7d431df2ce5&keywords=smoker+blanket&pd_rd_r=34c80900-5fc8-4de5-bc97-cf851c8f34e2&pd_rd_w=GsyBG&pd_rd_wg=VTa1p&pf_rd_p=108f5809-e97e-471c-931a-a7d431df2ce5&pf_rd_r=YVZ028WR6ZENQVF19X1C&qid=1665759058&qu=eyJxc2MiOiI0Ljg2IiwicXNhIjoiNC40MyIsInFzcCI6IjMuNzYifQ%3D%3D&sr=8-1-spons&psc=1

or they make some specifically for smoker models that are designed to fit perfectly.