
Toplon Air Conditioning Rubber Foam Insulation Tube for HVAC Systems. Customizable Sizes: Available in multiple I.D. sizes from 1/4 inch to 3 inches to meet specific requirements. Fireproof Material: Made of NBR and PVC with excellent fireproof properties for safety. Low Conductivity: Features low thermal and electrical conductivity for efficient insulation. Moisture Resistance: Designed with closed cell structure to resist moisture effectively. RoHS Certified: Meets RoHS standards and contains no fibrous dust, benzaldehyde, or CFCs. Versatile Application: Suitable for cooling units, central air conditioning, water pipes, and air ducts. Round Cross-Section: Features a seamless round cross-section shape for optimal fit. ASTM Standard: Manufactured according to ASTM standards for quality assurance.