Zurn Z610 - 12" Heavy-Duty Drain Select Product (see spec sheet for info):Z610-4NH-HL It is 6 mil thick

It is 6 mil thick

The HDPE gap filler is made the in USA

The fabric will not rot or mildew and can be used in various commercial and residential drainage applications

Waterproof Membrane Integration & Debris Protection: Designed to securely bind with the floor’s waterproofing layer and incorporates grate/strainer elements to block debris entry

Zurn Z610 - 12" Heavy-Duty Drain Select Product (see spec sheet for info):Z610-4NH-HL It is 6 mil thickThe Zurn Z610 area drain is built to handle challenging surface runoff conditions with reliable performance and structural durability. Ideal for plazas, paved decks, industrial areas, and other outdoor or interior surfaces demanding strong drainage capabilities. Key Features Durable, Corrosion Resistant ConstructionCrafted from sturdy materials with protective finishes designed to stand up to weather, traffic, and long term use. Traffic Rated Grate