The **Cambro CBA213072S4580 30" NSF 4-Tier Polymer Shelf Kit** is a premium storage solution designed for commercial kitchens and restaurants requiring **durable, leak-proof, and antimicrobial-safe** shelving. Part of Cambro’s **Camshelving® Basics Plus** series, this **add-on shelf kit** features **solid polypropylene construction** with a **brushed graphite finish**, ensuring a sleek, professional look while delivering exceptional performance. Its **four solid shelves** are ideal for storing **irregularly shaped items** that would fall through vented shelves, making it perfect for linens, bakery items, or other delicate goods that need protection from leaks or bacterial growth. With a **1,800-lb total capacity** (including a **400-lb top shelf** and **600-lb lower shelves**), this shelf kit provides **heavy-duty support** while maintaining a compact footprint (30"L x 21"W). The **Camguard® antimicrobial agent** is molded into the shelf plates, ensuring **hygienic storage** that resists bacterial growth between cleanings. Additionally, its **warewasher-safe design** and **temperature range of -36°F to 190°F** make it versatile for various commercial applications, from dry storage to refrigerated environments. Whether you're outfitting a **restaurant kitchen, catering operation, or bulk storage facility**, this **NSF-certified polymer shelf kit** delivers **reliability, safety, and efficiency**—key factors for businesses in the **commercial foodservice industry**.