Heavy-Duty PVC AC Pipe Duct Tape Weatherproof HVAC Sealant for Air Conditioners

The Heavy-Duty PVC AC Pipe Duct Tape is a professional-grade adhesive solution designed for sealing, insulating, and protecting air conditioner pipes, HVAC ducts, and refrigeration systems. Crafted from industrial-strength PVC film and a high-tack adhesive, this tape ensures airtight seals, resists extreme temperatures, and withstands harsh outdoor conditions—perfect for both residential and commercial HVAC applications.

Key Features & Benefits

1. Ultimate Weather Resistance
   Engineered for outdoor use, this PVC duct tape resists UV rays, rain, snow, and temperature fluctuations (0°C to 90°C). Its UV-stabilized formula prevents cracking or peeling, ensuring long-term protection for exposed AC pipes and ductwork.

2. Airtight Sealing & Insulation
   The tape’s thick PVC layer creates a waterproof barrier, preventing moisture ingress and energy loss. Ideal for sealing joints, repairing leaks, or insulating refrigerant lines to improve HVAC efficiency.

3. Heavy-Duty Adhesion
   Features a aggressive rubber-based adhesive that bonds instantly to metal, PVC, copper, and fiberglass surfaces. Maintains strong adhesion even in humid or dusty environments.

4. Tear-Resistant & Flexible
   Reinforced PVC material resists punctures and abrasion, while its flexibility conforms tightly to curved pipes, elbows, and irregular duct shapes without lifting.

5. Easy Application & Clean Removal
   Low unwind force allows smooth, frustration-free installation. Removes cleanly without sticky residues, simplifying maintenance or system upgrades.

Applications

• HVAC Systems: Seal duct joints, insulate refrigerant pipes, and repair cracks in air conditioner lines.

• Refrigeration Units: Protect copper tubing from corrosion and condensation in commercial freezers or AC units.

• Outdoor Piping: Weatherproof exposed pipes, vents, and rooftop HVAC components.

• Emergency Repairs: Quickly fix leaks in PVC drain lines or metal ducts during maintenance.

Why Choose This PVC AC Pipe Tape?

• Energy Savings: Reduces thermal transfer and prevents air leaks, lowering HVAC operating costs.

• Durability: Outlasts standard cloth or foil tapes with 2x thicker PVC construction.

• Compliance: Meets Reach and RoHS 2.0 and low VOC.

• Versatility: Works on metal, plastic, rubber, and painted surfaces.

Technical Data:

Junyan is formed by a team of passionate professionals who have profound knowledge, experience and enthusiasm in adhesive and functional material industry, dedicating to provide customers with innovative adhesive products and exceptional services beyond customer’s expectations, assisting customers to improve their product performance and operating efficiency. Its products are widely used in many industries such as automotive, building and construction, utilities, electronics and telecommunications.

Junyan builds its competitive advantage on R&D and innovation. Actively invests in material science, chemical engineering, formulation design, and high-speed coating process to achieve sustainable development. Junyan is a leading supplier and manufacturer of high-performance and environment-friendly adhesive products.

Junyan actively engages in environment protection and circular economy, utilizes natural resources in reasonable way and reduce the impact on ecosystem, pursues sustainable development and practice its social responsibilities.