High Quality Class B1 B2 Air Duct Rubber Insulation Sheet

Premium nitrile rubber foam construction for superior thermal and acoustic insulation. 13mm thickness ensures optimal energy efficiency and noise reduction in HVAC systems. Fire-resistant Class B1/B2 rating meets strict safety standards for commercial and industrial applications.

Precision-engineered with closed-cell structure to resist moisture, dust, and oil penetration. Ideal for air ducts, piping, and equipment insulation in factories, ships, and construction projects.

Durable yet flexible material allows easy installation around complex geometries. Maintains performance in extreme temperatures from -40°C to +105°C.

Global wholesale pricing with bulk discounts available. Ships worldwide from our cross-border supply network. Custom sizing options upon request.