Black PTFE Fiberglass Tape for Heat Press & Sealing
Base Material PTFE Coated Fiberglass Cloth
Adhesive Silicone Pressure-Sensitive Adhesive
Thickness Options 0.08mm / 0.13mm / 0.15mm / 0.18mm / 0.22mm
Width 10mm–500mm (custom)
Length 10m / 33m / 50m / custom jumbo rolls
Color Brown, Black, White (custom available)
Temperature Resistance -70°C to 260°C
Tensile Strength ≥ 600 N/100mm
Dielectric Strength > 5 kV
Adhesion to Steel 3–6 N/25mm
Release Liner Optional (single liner / no liner)
Certifications RoHS, REACH, SGS
JIAOTAOTAO Black PTFE Coated Fiberglass Adhesive Tape
JIAOTAOTAO Black PTFE Coated Fiberglass Adhesive Tape is a high temperature resistant tape made from PTFE coated fiberglass fabric with silicone adhesive. It is designed for heat press protection, sealing machine applications, non-stick surface covering, and industrial insulation use. This product combines smooth release performance, durable fiberglass reinforcement, strong adhesion, and stable thermal resistance for demanding production environments.
What is Black PTFE Fiberglass Tape?
Black PTFE fiberglass tape is an industrial adhesive tape made from fiberglass fabric coated with PTFE and combined with a silicone adhesive layer. It is widely used where a non-stick surface, heat resistance, insulation performance, and long-term durability are required. Compared with general adhesive tapes, PTFE coated fiberglass tape performs better in heat press equipment, bag sealing machinery, sliding surfaces, and high temperature protection areas.
Black PTFE Fiberglass Tape Model List

Core Advantages
- PTFE coated surface
Provides excellent non-stick performance and smooth release for heated contact surfaces. - Fiberglass reinforced base
Improves strength, dimensional stability, and durability during industrial use. - Silicone adhesive backing
Offers stable adhesion and convenient installation on suitable machine surfaces. - Wide temperature resistance
Suitable for applications from -100°C to 260°C. - Industrial protection
Supports insulation, anti-stick protection, and surface covering in thermal equipment.
Typical Applications
- Heat press platen surface protection
- Bag sealing and continuous sealing machines
- Heat sealing jaw surface covering
- Non-stick release surface protection
- High temperature insulation areas
- Packaging machinery surface covering
- Sliding and guiding surface protection
- Industrial thermal processing equipment
Product Advantages
- Non-stick and easy release surface
- High and low temperature resistance
- Good electrical insulation performance
- Corrosion resistant and durable
- Residue-controlled removal in suitable applications


Customized Service
1. Size Customization
- Custom width
- Custom length
- Custom roll diameter
- Custom core size
2. Material / Structure Options
- Different thickness directions
- Black PTFE coated fiberglass construction
- Silicone adhesive backing
- Roll, sheet, or die-cut format
3. Packaging Customization
- Label customization
- OPP bag
- Carton packaging
- Custom export packaging
4. Supply Capability
- OEM / ODM support
- Precision slitting
- Bulk industrial supply
- Factory direct delivery
FAQ — JIAOTAOTAO Black PTFE Fiberglass Tape

Q1 | What is PTFE fiberglass tape used for?
It is mainly used for heat press protection, sealing machine surfaces, non-stick covering, and industrial high temperature insulation.
Q2 | What is the material construction?
This product is made of PTFE coated fiberglass fabric with silicone adhesive backing.
Q3 | Is it heat resistant?
Yes. Based on the product images provided, it is suitable for use from -100°C to 260°C.
Q4 | Is the surface non-stick?
Yes. The PTFE coated surface is designed for smooth release and non-stick performance.
Q5 | Can it be used on sealing machines?
Yes. It is suitable for continuous sealing machines, heat sealing equipment, and other thermal processing surfaces.
Q6 | Does it have insulation performance?
Yes. PTFE coated fiberglass tape is suitable for high insulation and high temperature protection applications.
Q7 | Can custom sizes be made?
Yes. Width, length, roll format, and other supply specifications can be customized.
Q8 | Is OEM supply available?
Yes. JIAOTAOTAO supports OEM and bulk industrial supply.
Need help choosing the right industrial tape?
Send us your application details, including temperature, surface material, size, quantity and current problem. Our team will help recommend a suitable tape material or custom die-cut solution.
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