The K-Flex ¼” x ½” Closed Insulation Tube (Model: 6RXO48028) is a flexible, closed-cell elastomeric foam insulation tube designed to provide superior thermal and moisture protection for HVAC, refrigeration, and plumbing systems. This 6-foot long tube has a ¼” outer diameter and a ½” inner diameter, making it ideal for insulating smaller pipes, ducts, and system components. The closed-cell structure ensures that the insulation resists moisture absorption, which reduces the risk of condensation, mold, and mildew. It is highly effective at reducing heat loss, improving energy efficiency, and providing sound attenuation, making it perfect for both thermal and acoustic applications.
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K-Flex ¼” x ½” Closed Insulation Tube (6RXO48028) is a flexible, moisture-resistant insulation tube offering thermal and acoustic protection for HVAC, refrigeration, and plumbing systems.
654 in stock
Additional information
| Weight | 5 lbs |
|---|---|
| Dimensions | 7 × 7 × 7 in |
| Brand | K-Flex |
| Model Number | 6RXO48028 |
| Type | Closed-Cell Insulation Tube |
| Outer Diameter | ¼ inch |
| Inner Diameter | ½ inch |
| Length | 6 feet |
| Material | Elastomeric foam (closed-cell) |
| Color | Black |
| Thermal Conductivity | Low thermal conductivity for high energy efficiency |
| Temperature Range | -40°F to 220°F |
| Moisture Resistance | Closed-cell design prevents moisture absorption, reducing the risk of mold and mildew growth |
| Applications | Ideal for HVAC, refrigeration, plumbing, and industrial insulation needs |
| Sound Insulation | Offers excellent sound attenuation, reducing noise in HVAC systems |



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