Suitable For steady airflow apps, this industrial-grade ventilation duct material provides fantastic tensile strength, tear resistance, and top-quality adhesion. The Innovative PVC coating technological innovation assists guard The material against moisture, chemical compounds, abrasion, UV publicity, and harsh weather conditions. Irrespective of whether installed indoors or outdoor, ... https://www.duletai.com/product-category/pvc-tarpaulin/ventilation-duct-fabric/