high temperature resistant tape
High temperature resistant tape is one of our Gelly Adhesive main products, if you need high temperature resistant tape, you can choose Gelly Adhesive high temperature resistant tape.
High Temperature Resistant Tape is one of Gelly Adhesive's flagship product lines, engineered for extreme environments and demanding industrial applications. Constructed with premium PET, Polyimide (Kapton), or PTFE (Teflon) backings and coated with a specialized high-temperature silicone adhesive, this tape provides exceptional thermal stability, electrical insulation, and clean, residue-free removal. It is the industry-standard solution for PCB masking, powder coating, heat sealing, and electronic insulation.
Extreme Heat Resistance: Engineered to withstand continuous temperatures up to 200°C–260°C (depending on PET or Polyimide backing), and short-term thermal spikes up to 300°C without melting or degrading.
Clean, Residue-Free Removal: Coated with a specialized high-temperature silicone adhesive that guarantees strong bonding during heat exposure but peels off cleanly without leaving sticky residue on delicate surfaces like PCBs, glass, or painted metals.
Superior Dielectric & Insulation Properties: Provides excellent electrical insulation, making it the industry standard for masking gold fingers on PCBs during wave and reflow soldering.
Chemical & Solvent Resistance: Highly resistant to acids, alkalis, solvents, and harsh chemicals commonly used in industrial processing and surface treatment.
High Tensile Strength & Conformability: The robust backing resists tearing and puncturing while remaining flexible enough to conform to irregular shapes, curves, and tight corners.
Electronics & PCB Manufacturing: Masking gold fingers, wave soldering, reflow soldering, transformer/coil insulation, and battery manufacturing.
Industrial Surface Treatment: High-temperature paint masking, powder coating, sandblasting protection, and anodizing.
Heat Sealing & Packaging: Used as a non-stick release layer on plastic heat sealing machines, hot melt machines, and blister packaging equipment (PTFE/Teflon variants).
Automotive & Aerospace: High-temperature paint masking, wire harnessing, and thermal insulation.
Anti-Friction & Wear Resistance: Applied to sliding chutes, hoppers, and rollers to prevent sticking and reduce friction in manufacturing lines.
| Base Material | PET / Polyimide (Kapton) / PTFE (Teflon) |
| Adhesive Type | Silicone (High-Temp & No Residue) |
| Temperature Resistance | -20°C to +260°C (Long-term) / up to 300°C (Short-term) |
| Total Thickness | 0.03mm - 0.08mm (Customizable) |
| Peel Strength | Low Tack / Clean Removal (No Residue) |
| Tensile Strength | ≥ 50 N/25mm |
| Color | Amber (Transparent) / Clear / Red / Green |
| Custom Die-Cutting | Custom shapes, gaskets, and sizes available |
Our AdvantagesOur Advantages
Experienced and able to solve various custom bonding problems
Depending on the backing material, our PET tapes can withstand continuous temperatures up to 200°C, while our Polyimide (Kapton) tapes can withstand up to 260°C continuously, and short-term thermal spikes up to 300°C without melting or degrading.
No. Our high-temperature tapes are coated with a specialized silicone adhesive that guarantees strong bonding during heat exposure but is engineered to peel off cleanly without leaving any sticky residue on delicate surfaces like PCBs, glass, or painted metals.
Absolutely. This is the industry-standard tape for masking gold fingers, protecting sensitive electronic components during wave soldering, reflow soldering, and conformal coating processes. It prevents solder splash and leaves no residue on the PCB.
Yes. Backed by our advanced manufacturing facility, we provide precision die-cutting services. We can convert our high-temp tapes into exact custom shapes, tabs, and die-cut pieces with specific liner configurations to integrate seamlessly into your automated assembly lines.
