18x20 Polyurethane Foam Bags RT Heavy-Duty 120/Case
$860.07
/ case of 120$7.17 per bag
Request bulk pricing
| Quantity (case) | Item-subtotal discount |
|---|---|
| 1–2 | Base item price |
| 3–5 | 3% off qualifying item subtotal |
| 6+ | 5% off qualifying item subtotal |
In stock · ships within 1 business day from the nearest of 5 US warehouses (IL, PA, TX, GA, CA) · 1–5 business days in transit · freight calculated at checkout · free ground shipping on orders over $99 (parcel rates up to $29.95) and over $500 (up to $120)
30-day returns on stock items · Return policy
Inside dimensions
18" × 20"
Board / material
Polyurethane
Color
Blue
Freight class
Class 70
Specifications
| Inside dimensions | 18" × 20" (L × W) |
|---|---|
| Board / material | Polyurethane |
| Color | Blue |
| Sold as | Case of 120 |
| Physical units per order increment | 1 |
| Case weight | 57.78 lb |
| Outer carton (shipping) | 23.5 × 15.0 × 14.5 in |
| LTL freight class | Class 70 |
| GTIN | 848109001142 |
| SKU | IQRT45B |
About this item
SKU IQRT45B — 18" × 20", Polyurethane, Blue. Sold as a case of 120, shipped from US warehouses.
Instapak Quick® RT expandable foam bags deliver heavy-duty cushioning without equipment or heating units. These 18x20 " polyurethane foam-in-a-bag systems activate at room temperature (65-90°F), protecting shipments of 40-80 lbs with zero cleanup. Bulk case of 120 bags ensures cost-efficient protection for your shipping operation.
Common questions
Do I need special equipment to use Instapak Quick® RT Heavy-Duty bags?
No. Unlike standard Instapak Quick® systems, these bags require zero equipment, no preheating unit, no activation chamber, no compressed air systems. Simply place the sealed bag against your product, and the room-temperature chemical activation expands the foam automatically.
What weight items are these bags designed for?
These 18 x 20" Heavy-Duty bags are recommended for shipments weighing 40-80 lbs. For lighter items (under 40 lbs), standard Instapak Quick® RT bags may be more cost-effective; for heavier shipments, multiple bags or alternative solutions are recommended.
Is there cleanup required after the foam expands?
No cleanup required. The chemicals are fully contained within the bag, and the polyurethane foam expands cleanly inside the sealed environment. This reduces labor costs and shipping facility complexity compared to traditional foam systems.
What temperature conditions are required for the foam to activate properly?
The recommended operating temperature range is 65-90°F. Room temperature activation makes these bags ideal for standard warehouses and distribution centers without climate control requirements, reducing operational constraints compared to equipment-dependent foam systems.
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.