10x18" 4 Mil Clear Flat Poly Bags - Heavy-Duty Protection, Case of 500
$104.47
/ case of 500$0.21 per bag
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Ships from the nearest of 5 US warehouses · freight calculated at checkout
30-day returns on stock items · Return policy
Inside dimensions
10" × 18"
Board / material
4 Mil
Color
Clear
Freight class
Class 60
Specifications
| Inside dimensions | 10" × 18" (L × W) |
|---|---|
| Board / material | 4 Mil |
| Color | Clear |
| Sold as | Case of 500 |
| Order in multiples of | 500 |
| Case weight | 24.26 lb |
| Outer carton (shipping) | 11.25 × 10.25 × 8.75 in |
| LTL freight class | Class 60 |
| GTIN | 841436025713 |
| SKU | PB1190 |
About this item
SKU PB1190 — 10" × 18", 4 Mil, Clear. Sold as a case of 500, shipped from US warehouses.
Durable 4 mil clear poly bags (10x18 " ) engineered for heavy-duty industrial applications. Fast closures with twist ties, tape, or impulse sealers, 500 bags per case for cost-efficient bulk protection.
Flat poly bags: Good fit for bulk storage, product protection, clear inventory handling, fulfillment packing, and 4 mil packaging workflows. These poly bags help fulfillment, warehouse, ecommerce, and parts teams choose right-sized bags for storage, kitting, packing, and shipping workflows.
Common questions
Are these bags food-safe and compliant with regulations?
Yes. These 4 mil poly bags meet FDA and USDA specifications, making them suitable for food storage, small part containment, and sensitive applications requiring regulatory compliance.
What closure options work best with these flat poly bags?
These open-end bags seal securely with twist ties, bag tape, or impulse sealers. We offer all three closure options separately to match your production line speed and sealing requirements.
How does 4 mil thickness compare to thinner poly bags?
4 mil thickness provides puncture and tear resistance compared to thinner films, protecting heavy tools, sharp hardware, and abrasive items during storage and transit while maintaining cost-efficiency for bulk orders.
Can I use these bags for outdoor storage?
Yes, virgin polyethylene construction provides excellent moisture barrier properties for both indoor and outdoor storage. However, extended UV exposure may degrade the material over time, so covered storage is recommended for long-term use.
Order support
Questions on specs or freight?
Send the SKU, quantity, and delivery ZIP and we will confirm specs, availability, and freight before you order.