Pipe of Aluminum Foil Laminated Butyl Soundproof Membrane, Wide Temperature Tolerance, 5-Year Service Life, Sound Insulation Material for Auto.

Pipe of Aluminum Foil Laminated Butyl Soundproof Membrane, Wide Temperature Tolerance, 5-Year Service Life, Sound Insulation Material for Auto. High-efficiency noise reduction: High-density sound-absorbing layer effectively reduces drainage noise of sewer pipes, brings quiet living environment. Gold bubble foil surface: Bubble aluminum foil facing provides moisture-proof, anti-corrosion and anti-aging performance, protect inner sound-absorbing material. Self-adhesive for quick installation: Strong self-adhesive backing, no extra glue required. Easy to cut and wrap around various PVC drain pipes. Soft & flexible material: Good flexibility, fits different pipe diameters, easy for household on-site construction. Bulk supply support: Ample stock, support OEM & custom sizes, favorable price for large quantity orders.