High Temperature Red Polyester Film Electrical Silicone Masking Tape for Splicing Anodizing Powder Coating

Red Silicone PET Film Tape is a high-performance, heat-resistant polyester tape engineered for demanding industrial and electronic applications. Made with premium PET film and high-temperature silicone adhesive, it provides exceptional heat resistance up to 200–260°C (392–500°F), strong bonding, and clean removal without residue. The tape features excellent tensile strength, allowing it to withstand high-speed production environments and prevent snapping during splicing and automated processes.

This red high-temp PET tape offers superior chemical resistance, abrasion resistance, and electrical insulation, making it ideal for PCB solder masking, wave soldering, powder coating, metal plating, automotive painting, transformer insulation, and electronic component protection. It is especially suitable for high-speed paper and film splicing, as well as PVC/PU synthetic leather embossing and lamination lines, where strong adhesion and durability are required.

Designed for precision manufacturing, Red Silicone PET Film Tape ensures clean masking edges, stable performance under thermal cycling, and secure bonding on metals, glass, plastics, release liners, and composite materials. With its distinctive red color for easy identification, it is a preferred masking and splicing tape for electronics manufacturing, automotive processing, industrial coating, and packaging industries.

Features of  Red PET Film Masking Tape

• High Temperature Resistance
  Designed for demanding environments, this red PET film tape withstands continuous high temperatures up to 200–220°C, making it ideal for soldering, powder coating, and industrial baking processes.

• Premium Silicone Adhesive
  Coated with heat-resistant silicone adhesive that provides strong bonding force, stable adhesion, and clean removal without residue, even after high-temperature exposure.

• Excellent Tensile Strength & Durability
  PET polyester film backing ensures high tensile strength, tear resistance, and excellent dimensional stability during high-speed splicing and production processes.

• Perfect for High-Speed Splicing
  Engineered for release liner and paper roll splicing, this tape withstands fast-moving machinery without breaking—especially suitable for PVC, PU synthetic leather coating lines and release paper manufacturing.

• Chemical & Solvent Resistance
  Offers strong resistance to acids, alkalis, corrosion, and solvents, ensuring reliable performance in demanding coating, plating, and surface-treatment environments.

• Clean, Smooth Masking Surface
  Provides excellent masking for spray painting, electroplating, wave soldering, and PCB manufacturing, ensuring clean edges and surface protection.

• Precision Surface Protection
  Suitable for internal electronic component fixing and insulation, delivering reliable protection for delicate assemblies during high-temperature processes.

• Vivid Red PET Film for Easy Identification
  The bright red color allows quick visual inspection and process identification in manufacturing environments.

Applications of Red PET High Temp Masking Tape

Red PET high-temperature splicing tape is engineered for high-speed production lines, offering excellent tensile strength and strong adhesion, ensuring splices do not break during fast operation. It performs exceptionally well on PVC and PU synthetic leather, making it ideal for leather production and lamination processes. This tape is also widely used for release paper splicing, high-temperature masking during spraying, baking, and plating, and provides excellent resistance to acid, alkali, corrosion, and high voltage.

In the electronics industry, red PET splicing tape is used for PCB soldering protection, electronic component masking, and internal parts bonding protection, ensuring clean, precise, and reliable performance under demanding manufacturing environments.

Die-cutting Projects:

We specialize in die-cutting red PET high-temperature masking tape into any custom shape and size to meet your production needs. Whether you require circle dots, square pads, rectangular pieces, long strips, or complex irregular shapes, we can precisely convert the tape according to your drawings or dimensions. Our precision die-cutting service ensures clean edges, accurate size tolerance, consistent quality, and fast delivery, making it ideal for use in electronics manufacturing, PCB protection, powder coating, automotive masking, lithium battery production, and industrial surface protection applications.

We support:

• Custom die-cut shapes: circle, square, rectangle, oval, washers, frame shapes, and unique irregular designs

• Custom sizes: from small micro-dots to large format masking pieces

• Roll, sheet, or kiss-cut on liner formats for automated or manual applications

• OEM & ODM customization available

With strong adhesion, high-temperature resistance, and no-residue removal, our die-cut PET masking tape provides reliable protection and process efficiency for high-precision industrial operations.

Specifications:

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