Aluminum Foil Fiberglass Tape

Aluminum Foil Fiberglass Tape

WT’s aluminum foil fiberglass tape is part of the Aluminum Tape product Series. This aluminum foil tape is made of aluminum foil fiberglass fabric and high-viscosity rubber/resin adhesive.

This aluminum foil fiberglass tape has better tensile strength than the Aluminum Foil Insulation Tape that does not contain fiberglass fabric, and the aluminum foil serves as a vapor barrier and also has excellent heat reflective performance and high temperature resistance. 

WT’s aluminum foil fiberglass cloth tape  is designed to provide the best solution for duct sealing in the heating, ventilation and air conditioning sector, HVAC system vapor barrier joint sealing, and many other surface repairs.

WT also used aluminum foil fiberglass cloth tape as a blueprint and developed a wire harness tape specifically for vehicle wiring harnesses.

High-Temperature Insulation and Reinforcement Solution

Choose our fiberglass aluminum foil tape for exceptional insulation, reinforcement, and protection in high-temperature environments. With its reinforced construction, broad temperature range compatibility, and diverse adhesive options, our tape meets the demands of aerospace, automotive, and industrial applications. Trust in its superior strength, versatility, and durability for reliable performance in even the most challenging conditions.


  • Cut Roll:  48 / 50mm (2″) / 60 / 63mm (2.5″) / 72 / 75mm (3″) / 96mm / 100mm (4″)

  • Log Roll: 1200mm x 45 / 50m        Jumbo Roll: 1200mm x 500m / 750m


1.The data above are typical values only, and should not be used for specifications purpose.
2.Tolerance: Weight and Thickness: ±10%; Width: ±3mm; Length: Cut Roll: ±0.3m, Jumbo Roll ±0.5%.

STORAGE & SHELF LIFE: 12 months when stored at 21°C (70°F) / 50% relative humidity out of direct sunlight.

SURFACE PREPARATION: It is essential, as with all pressure-sensitive tapes, that the surface to which the tape is applied must be clean, dry, free of grease, oil or other contaminants.

PRODUCT USE: It is essential that the user evaluate the WT Tape product to determine whether it is fit for a particular purpose and user’s method of application. Good results will be obtained when applied to a clean, dry surface with a suitable pressure on WT Tape products between +10 ~ +40°C (+50 ~ +105 °F).



  • HVAC Systems Insulation
  • Pipe Insulation
  • Vapor Barrier Installation


  • Construction Industry
  • Aerospace Industry
  • Manufacturing and Industrial Maintenance

Contect WT





No.5,North Waihuan Road,Huangtang Industrial Zone, Xuxiake Town, JiangYin City, Jiangsu Province, China

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