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The BSC PREFERRED PB525 is a case of 1000 general-purpose polyethylene bags designed to protect light to medium weight products from dirt, dust, and moisture during storage and shipping. Manufactured from 100% virgin, high-clarity polyethylene film, these bags meet FDA and USDA specifications, making them suitable for food-contact and regulated-use applications. They can be sealed using twist ties, bag tape, or impulse sealers, giving supply and warehouse operations flexible closure options. The case weighs 19.82 pounds and ships in a package measuring 13 inches by 13 inches by 4.75 inches.
These poly bags are suited for general light-duty to medium-duty packaging across a wide range of industries, including HVAC supply houses, plumbing distributors, electrical wholesalers, and general warehouse operations. Common applications include parts storage, product bundling, and protecting components from environmental contamination during transit or on-shelf storage. Sold in cases of 1000 units, they are a practical stock item for facilities with ongoing packaging needs.
The PB525 is equivalent to part number S-1344. Designed as a general-purpose poly bag suitable for light to medium weight products across packaging and shipping applications.
No tools or trade licensing are required for use. Store bags in a cool, dry location away from direct sunlight to maintain film clarity and integrity. Choose a closure method appropriate for the application: twist ties and bag tape for reusable or temporary sealing, and impulse sealers for permanent closure. Inspect bags for tears or film defects before use in food-adjacent or regulated environments.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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