Aluminum Foil Tape Description

 

Manufactured with an advanced composite backing—consisting of an 18-micron aluminum foil layer, flame-retardant (FR) glue, and an 8x8 mesh glass cloth—this product performs significantly better than standard aluminum foil tape. The rugged fiberglass integration provides exceptional tear and puncture resistance, functioning as a highly effective Reinforce Aluminum Foil Tape for heavy-duty projects.

Coated with a high-performance, flame-retardant solvent acrylic adhesive and protected by an easy-release silicone paper liner, this aluminum foil glass cloth tape ensures a reliable, permanent bond. It perfectly balances heat reflection, mechanical conformability, and an impermeable moisture barrier to handle the toughest industrial duct sealing, heat shielding, and insulation challenges.

Tape Applications:

The high-performance characteristics of this tape make it ideal for rigorous industrial, automotive, and aerospace applications, including:

  • Thermal Shielding: Heat reflective wrapping over insulation cables, electronic instruments, and other temperature-sensitive materials.
  • Vibration Environments: Secure sealing and bonding in heavy industrial applications exposed to constant mechanical movement and vibration.
  • Wire Management: Bundling, splicing, and protecting heavy-duty wire harnesses in automotive and aerospace manufacturing.
  • HVAC & Pipe Insulation: Providing reliable, airtight joint and seam sealing for industrial pipe thermal insulation and high-temperature ductwork.

Tape Features:

  • Maximum Heat & Light Reflection: The specialized aluminum-glass cloth backing effectively reflects radiant heat and light, protecting sensitive components from thermal damage.
  • Heavy-Duty Tear Resistance: The reinforced fiberglass cloth delivers exceptional tensile strength, preventing punctures and tears even when exposed to continuous movement or vibration.
  • Aggressive, Lasting Adhesion: Features a high-quality solvent acrylic adhesive with superb holding power, ensuring durable joint and seam sealing for industrial thermal insulation.
  • Superior Vapor Barrier: Engineered with a very low moisture vapor transmission rate (MVTR), it acts as an outstanding barrier against humidity, condensation, and environmental contaminants.
  • Flame Retardant Reliability: Built with FR glue and high-temperature adhesive to meet strict safety requirements in high-heat and fire-sensitive applications.

Aluminum Foil Tape Technical Data

Tape Properties:

PROPERTIES

METRIC

ENGLISH

TEST METHOD

Backing Thickness

125 Micron

5.0Mil

PSTC-133 / ASTM D 3652

Total Thickness

180 Micron

7.2 Mil

PSTC-133 / ASTM D 3652

Adhesion to Steel

20N/25mm

72Oz./In.

PSTC-101 / ASTM D 3330

Tack Rolling Ball

15cm

6.0 In.

PSTC-6 / ASTM D 3121

Tensile Strength

255 N/25mm

58.0Lb/In

PSTC-131 / ASTM D 3759

Elongation

5.0%

5.0%

PSTC-131 / ASTM D 3759

Service Temperature

-30℃ to +120℃

-22℉ to +248℉

 

Fire Rating

Class O & 25 / 50

Class O & 25 / 50

BS476 Pt.6 & 7 / UL 723

Tape Roll Size:

Finish Roll:  

50mm x 50m     2” x 55yds

75mm x 50m     3” x 55yds

Log Roll:   1020mm x 50m

Jumbo Roll: 1020mm x 3000m

FAQ:

Q1. What makes aluminum foil glass cloth tape different from standard foil tape?
A: Unlike standard aluminum foil tape, aluminum foil glass cloth tape includes fiberglass reinforcement, providing significantly higher strength, puncture resistance, and durability.

Q2: What is the shelf life and optimal storage condition for this tape?
A: The tape has a shelf life of 12 months from the date of manufacture when stored at standard room temperature (approximately 21°C / 70°F) and 50% relative humidity, kept out of direct sunlight.

Q3: How should I prepare the surface before applying the tape?
A: For the adhesive to achieve maximum bonding strength, ensure the application surface is completely clean, dry, and free of any grease, oil, dust, or other contaminants prior to application.

Q4: Is this tape suitable for applications with high vibration?
A: Yes. The fiberglass reinforcement provides the flexibility and mechanical strength required to maintain a secure bond even when subjected to constant movement and industrial vibration.

Q5: Can it be used outdoors?
A: Yes, the combination of the aluminum foil moisture barrier and the durable solvent acrylic adhesive makes it highly resilient against environmental factors, though it is primarily designed for high-heat industrial and thermal insulation settings.

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