Glass Cloth Tape: P212WHT

Glass Cloth Tape: P212WHT

P212WHT Glass Cloth Tape is a glass cloth carrier tape with silicone adhesive that has a high thermal rating combined with superior solvent resistance, tensile strength and flame retardancy. It is a high-performance adhesive tape extensively used in the aerospace industry for various applications. Its primary function is to provide electrical insulation and mechanical protection in challenging environments. Its versatility allows for usage in wire harnessing, insulation of electrical components, and surface masking during painting or plating processes. P212WHT tape meets stringent aerospace standards, making it a reliable choice for demanding aerospace engineering requirements.


  1. High Temperature Resistance: Glass cloth tape is capable of withstanding high temperatures, typically up to 500°F (260°C) or higher depending on the specific formulation. This makes it suitable for applications where exposure to heat is a concern, such as in electrical insulation for motors or transformers, or in industrial settings where machinery generates high levels of heat.
  2. Excellent Electrical Insulation: Glass cloth tape provides excellent electrical insulation properties, making it ideal for insulating wires, cables, and electrical components. Its high dielectric strength and resistance to breakdown under electrical stress help prevent short circuits and other electrical failures.
  3. Mechanical Strength and Durability: The woven glass cloth construction of P212WHT tape provides mechanical strength and durability. It can withstand stress, tension, and abrasion, making it suitable for applications where the tape may be subject to mechanical wear and tear. This durability ensures that the tape maintains its integrity even in demanding environments.
  4. Chemical Resistance: Glass cloth tape is generally resistant to a wide range of chemicals, oils, solvents, and moisture. This resistance helps protect the underlying surfaces and ensures that the tape remains effective in harsh or corrosive environments.
  5. Versatility: Glass cloth tape is versatile and can be used in various applications across different industries. It is commonly used in electrical, aerospace, automotive, and industrial sectors for tasks such as bundling wires, securing insulation, sealing joints, and providing surface protection.

Product Application

Glass cloth tape finds extensive applications in the aerospace industry, serving critical roles in various areas of aircraft design, manufacturing, and maintenance. Its utilization ranges from electrical insulation to structural reinforcement, owing to its exceptional properties. Primarily, glass cloth tape is employed for securing and insulating electrical wiring and components within aircraft, ensuring reliable performance even in extreme conditions. Furthermore, its high tensile strength and heat resistance make it indispensable for bundling wires and providing insulation against the intense temperatures experienced during flight. In addition to electrical applications, glass cloth tape plays a vital role in reinforcing and repairing composite structures, enhancing the structural integrity of aerospace components made from materials such as carbon fiber or fiberglass. Its compatibility with composite materials ensures strong adhesion and long-lasting repairs, critical for the safety and longevity of aircraft. Moreover, during the manufacturing process, glass cloth tape aids in the layup of composite parts, facilitating precise positioning and consolidation of layers before curing, thereby contributing to the production efficiency and quality of aerospace components. Additionally, its conformability allows it to adhere seamlessly to complex shapes, ensuring uniform stress distribution and improving the durability of composite structures. The versatility, strength, and thermal stability of glass cloth tape make it an indispensable material in various aerospace applications, enhancing the safety, reliability, and performance of aircraft and spacecraft.