High-performance Closed Cell Rubber Foam Insulation for Copper & PVC Tubes
Premium NBR/PVC blend material ensures superior waterproofing and thermal efficiency for both hot and cold applications. Dense closed-cell structure prevents moisture absorption while providing excellent vibration dampening.
Precision-engineered for seamless installation on copper refrigerant lines, HVAC ducts, and gas pipes in residential/commercial spaces. UV-resistant outer layer guarantees durability in outdoor or exposed environments.
Ultra-flexible design accommodates tight bends without compromising insulation integrity. Meets international fire safety standards with self-extinguishing properties. Ideal for plumbing contractors and industrial maintenance teams seeking bulk solutions.
Cost-effective wholesale pricing with volume discounts for large-scale projects. Ships globally with factory-direct quality assurance.






























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Everything was perfect!
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closed cell rubber foam thermal insulation for copper tube nbr/pvc tubes waterproof cold gas pipe room insulation tube
$1.26$2.37-46.84%
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