8x18" 6 Mil Reclosable Poly Bags - Moisture-Proof Storage, Case of 500
$168.68
/ case of 500$0.34 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
8" × 18"
Board / material
6 Mil
Color
Clear
Freight class
Class 60
Specifications
| Inside dimensions | 8" × 18" (L × W) |
|---|---|
| Board / material | 6 Mil |
| Color | Clear |
| Sold as | Case of 500 |
| Order in multiples of | 500 |
| Case weight | 33.3 lb |
| Outer carton (shipping) | 17.0 × 10.0 × 10.0 in |
| LTL freight class | Class 60 |
| GTIN | 848109052755 |
| SKU | PB4268 |
About this item
SKU PB4268 — 8" × 18", 6 Mil, Clear. Sold as a case of 500, shipped from US warehouses.
Protect products with Packrift ' s 8x18 " 6 mil reclosable poly bags featuring a full-width single-track zipper that keeps contents moisture-free and clean. Order by the case of 500 for cost-effective bulk storage and shipping solutions.
Reclosable poly bags: Good fit for parts, samples, documents, apparel accessories, small kits, and inventory that needs a resealable closure. These poly bags help fulfillment, warehouse, ecommerce, and parts teams choose right-sized bags for storage, kitting, packing, and shipping workflows.
Common questions
How much usable room does the 8x18" size really have?
The listed size is 8x18". The catalog lists inside-usable dimensions of 8" W x 18" H, so that measurement is what your item has to fit within.
Is 6 mil the right thickness for my use?
A mil is one-thousandth of an inch, so 6 mil film is 6/1000" thick — 4 mil film, for example, is twice the film thickness of 2 mil. Heavier film of the same material stands up to punctures and rough handling better; lighter film costs less per bag and packs tighter. This listing's material is specified as 6 Mil LDPE (Low-Density Polyethylene).
Is there a drop-in substitute for PB4268?
Not as an exact replacement. The closest sizes in this line are 6x18" and 10x18" (same 6 mil film), and the same 8x18" size is also stocked in 4 and 8 mil. Before switching, match the listed dimensions, 6 mil thickness, closure type, and case count — then reorder by exact SKU PB4268.
How does the closure work, and what does a full order look like?
The closure is listed as Full-Width Single-Track Reclosable Zipper, so the bag closes without separate tape or heat. This listing is sold as one case of 500 bags — roughly $0.34 per bag at the current case price (confirm the live price before ordering). Orders ship from Packrift's five US warehouse regions (Central IL, NE PA, S TX, SE GA, and W CA); delivery options and timing are shown at checkout.
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.