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4 Inch 25 Feet R4.2 Insulated Flexible Duct | High-Efficiency Thermal Insulation | Suitable for Heating & Cooling
4.8 (65 items)
Limited Time SaleUntil the end
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$22.79 cheaper than the new price!!
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New $37.99
Product details
| Management number | 213614723 | Release Date | 2026/04/12 | List Price | $15.20 | Model Number | 213614723 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- Versatile Thermal Insulation: R4.2 high-density insulation material effectively prevents heat loss and cold air penetration, ideal for HVAC systems, hot water pipes, and cooling systems, suitable for year-round use.
- Indoor & Outdoor Durability: Weather-resistant outer layer protects against extreme temperatures and UV exposure, perfect for outdoor or damp environments like garages, rooftops, and basements.
- Easy Installation: Flexible and lightweight, can be easily cut and bent to fit various pipe sizes (4-inch/6-inch options available). No specialized tools required for quick setup.
- Cost-Effective Solution: High-quality Chinese manufacturing with a durable, thickened structure that resists compression and tearing, offering long-lasting performance with reliable after-sales support.
| Coverage | 25.13 square feet, R4.2 |
|---|---|
| Brand Name | muctamo |
| Unit Count | 1.0 Count |
| Manufacturer | muctamo |
| Material Type | Fiberglass |
| Item Thickness | 2 Inches |
| Item Dimensions L x W | 4"W |
| Recommended Uses For Product | Thermal Insulation, Pipe Insulation |
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