18x18 Polyurethane Expandable Foam Bags Room Temperature 36/Case
$275.89
/ case of 36$7.66 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" × 18"
Board / material
Polyurethane
Color
Blue
Freight class
Class 70
Specifications
| Inside dimensions | 18" × 18" (L × W) |
|---|---|
| Board / material | Polyurethane |
| Color | Blue |
| Sold as | Case of 36 |
| Physical units per order increment | 1 |
| Case weight | 10.38 lb |
| Outer carton (shipping) | 16.0 × 10.5 × 6.0 in |
| LTL freight class | Class 70 |
| GTIN | 841436076159 |
| SKU | IQRT20 |
About this item
SKU IQRT20 — 18" × 18", Polyurethane, Blue. Sold as a case of 36, shipped from US warehouses.
Instapak Quick® RT expandable foam bags deliver cushioning without equipment or setup time. Each 18x18 " polyurethane bag activates at room temperature (65-90°F), requiring zero cleanup and zero downtime.
Nearby exact-spec options
Use these when the size, material, pack quantity, or workflow is close but not identical.
Common questions
Do I need special equipment to use Instapak Quick® RT bags?
No. Unlike traditional Instapak Quick® systems, the RT (Room Temperature) bags require zero equipment, no warming units, compressors, or electrical setup. Simply place the bag around your item and the self-contained chemical activation expands the foam automatically.
What temperature conditions are required for these foam bags?
Instapak Quick® RT bags operate optimally between 65°F and 90°F (standard room temperature). This eliminates the need for climate-controlled facilities or preheating, making them ideal for warehouses, shipping hubs, and field operations.
How does cleanup work with these foam bags?
No cleanup is required. The chemicals activate entirely within the sealed bag, containing all residue and eliminating disposal hassles. This reduces labor costs and environmental concerns associated with traditional foam systems.
Is the 18" x 18" size suitable for my products?
The 18" x 18" Instapak Quick® RT bag accommodates items up to approximately 18 cubic inches and works best for medium-sized fragile products, electronics, and irregular shapes. For larger items, consider IQRT25 or IQRT30 sizes; for smaller items, IQRT15 may be more cost-efficient.
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.