Opaque black polyethylene tubing eliminates costly pre-made bag inventory. This 8" x 725' roll of 4 mil low-density PE tubing lets you cut custom sizes on-demand and heat seal both ends in seconds. Virgin resin construction provides complete light blocking for light-sensitive products.
In stock SKU PT0804B

8" x 725' Black Poly Tubing 4 Mil - Light Blocking, Single Roll

$78.14/ ROLL
1 ROLL Total $78.14
Ships from US warehouses · Shipping calculated at checkout
  • Ships from 5 US warehouses
  • Secure checkout
  • Bulk pricing on request
Specifications
SKUPT0804B
Dimensions725' × 8" × N/A
Material / strength4 Mil
Sold asROLL
BrandPackrift
Freight class60
GTIN841436098267
Shipping & returns

Packrift ships from five US warehouses (Central IL, Northeast PA, South TX, Southeast GA, West CA). The nearest warehouse with stock ships your order. Final shipping cost is shown at checkout based on weight, dimensions, and ZIP.

Oversized or high-volume orders may route via LTL freight; the freight quote is calculated live at checkout.

Shipping policy · Refund policy · Support

Best For

Industrial packaging buyers seeking cost-effective, light-resistant bag solutions without maintaining large inventory. This 8" x 725' black poly tubing roll (4 mil) enables on-demand custom bag creation by cutting to length and heat sealing, eliminating the need to stock multiple pre-made bag sizes while protecting light-sensitive products.

How to choose

All-virgin, low-density polyethylene provides complete light opacity to protect contents from UV exposure and environmental degradation. The 4 mil thickness delivers durability for demanding shipping and storage conditions while remaining flexible enough for easy cutting and sealing with standard impulse sealers, reducing equipment investment and operational complexity.

Specs at a Glance

MaterialAll-Virgin Low-Density Polyethylene (LDPE)
Gauge4 Mil
Dimensions8" Width x 725' Length
ColorBlack (Light-Blocking)
RecyclableYes
Common Use Cases
  • Custom-sized protective bags for pharmaceuticals and supplements Light-sensitive electronics and components packaging Food and beverage product containment Industrial parts and hardware protection during transit Moisture and UV barrier for chemical and agricultural products
What You'll Receive
  • 1 Roll of 8" x 725' Black Poly Tubing (4 Mil) Sealed tubing ready for immediate use with impulse sealers
Shipping & Packaging

Ships as a single roll on a plastic core. The 725-foot length and 8-inch width are wound tightly to minimize dimensional weight impact, reducing inbound freight costs for bulk purchasing.

Frequently Asked Questions

Unroll the tubing to your desired length, cut cleanly with a sharp blade or tubing cutter, insert your product, and use an impulse sealer to heat-seal both ends. This allows you to create bags ranging from small pouches to large bulk containers without waste or pre-cut inventory burden.

Black, all-virgin polyethylene completely blocks light transmission, protecting UV-sensitive contents like pharmaceuticals, supplements, electronics, and food products from degradation. This extends shelf life and maintains product integrity during warehouse and transit conditions without additional protective measures.

Yes, 4 mil (approximately 0.004 inches) is the industry standard for durable shipping and storage bags. It provides excellent puncture resistance, tear strength, and durability for most industrial applications while remaining flexible and easy to seal with standard impulse sealers.

You'll need an impulse sealer, which uses heat to bond the polyethylene layers together. Packrift offers compatible impulse sealers in various sizes and configurations. Entry-level models are affordable and provide consistent, reliable seals for high-volume production.

Technical Specifications

Gauge4 Mil
RecyclableYes
Color Black
Strength / Material 4 Mil
Dimensions (Internal) 725'" × 8" (L × W × H)

Shipping Information

Outer Carton Dimensions

725'" × 8" (L × W × H)

Unit of Measure

ROLL

Qty Per Shipping Unit

1 ROLL

LTL Freight Class

Class 60

Delivery Method

Shown at checkout

Processing and delivery timelines vary by product, warehouse, order size, and destination. Freight-sensitive or oversized items may require LTL delivery or a custom quote before shipment.

Checkout shows available shipping options for the selected SKU and quantity. Use the shipping and refund policy links for current policy details before ordering.

For larger, recurring, freight-sensitive, or mixed-SKU orders, send the SKU or product link, quantity, delivery ZIP code, receiving notes, and timing to support@packrift.com.

ORDER SUPPORT

Product Support

Specs, case quantities, and availability are listed on each product page. For bulk, mixed-SKU, or LTL freight orders, email support@packrift.com with the SKU, quantity, and delivery ZIP.

Use product support for fit, larger or recurring order, return, or order-issue questions. When price and Add to Cart are shown, checkout remains the direct ordering path.

Need a sample, fit check, or substitution review? Contact product support with the SKU, selected option, order quantity, and use case. Support will confirm the available path for that item.

Contact product support
Secure checkout LTL freight available on case/skid orders

Buyer guides

Buying notes and spec resources stay here instead of taking space above the cart.

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Use this product as the source 8" x 725' Black Poly Tubing 4 Mil - Light Blocking, Single Roll

Compare resources using the current product page data: SKU PT0804B , type Bags - Poly , sold-as unit ROLL / pack count 1 ROLL . Confirm the product page price, availability, and selected variant before ordering.

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