Premium HVAC Waterproof Air Liner – Brown 30 Mic Copper Foil Tape

High-performance adhesive-backed copper foil tape with superior waterproof sealing for HVAC systems. Features 30-micron thickness for durability and flexibility, ensuring airtight insulation. Precision-engineered brown color blends seamlessly with ductwork.

Industrial-grade adhesive ensures permanent bonding on clean surfaces. Ideal for sealing air ducts, repairing insulation gaps, and blocking electromagnetic interference.

Perfect for contractors and DIY enthusiasts needing reliable moisture-resistant solutions. Bulk pricing available for large-scale projects. Global wholesale supplier with unbeatable direct pricing.