Lanmar PTFE coated fiberglass tape combines the strength of a woven fiberglass backing with the non-stick, heat-resistant performance of PTFE. The result is a high-performance adhesive tape that maintains release, durability, and surface consistency in conditions where standard tapes fail.

Choose the Right Adhesive System for Your Temperature Range

Silicone adhesive (up to 500°F / 260°C)

Best for heat sealing equipment, packaging machinery, and high-temperature industrial processes where maximum heat resistance and long service life are required.

Acrylic adhesive (up to 350°F / 177°C)

A cost-effective option for moderate-temperature applications that still require reliable release, reduced friction, and dependable adhesion.

Both adhesive systems are available with or without a release liner (self-wound). Lanmar Premium Grade PTFE tapes feature a smooth, consistent surface finish with enhanced tensile strength, dimensional stability, and extended wear life ideal for heat sealing jaws and platens where surface quality impacts seal performance.

Common Applications

• Heat sealing and packaging equipment (jaw covers, bar covers, platen liners)

• Food processing conveyors and non-stick surfaces

• Screen printing platens and release surfaces

• Anti-friction guides, chutes, and wear surfaces

• Mold release layers for composites manufacturing

• Wire harness protection in aerospace and automotive assemblies

PTFE coated fiberglass tape is FDA-compliant for food contact applications. All rolls are available custom-slit to your required widths, and we can cross-reference many 3M 5151, Taconic, Saint-Gobain, and CS Hyde part numbers send your current spec for a direct match.

PTFE film tapes provide the non-stick, chemical-resistant performance of pure PTFE in a thin, highly conformable tape without the added thickness of a fiberglass backing. Lanmar stocks two PTFE film tape constructions so you can match the material to your process, surface, and dimensional requirements.

High Modulus PTFE Film Tape (Premium Grade)

High modulus PTFE film tape is made from oriented PTFE film for low elongation and improved wear resistance. It holds its shape under tension and repeated thermal cycling, making it ideal where dimensional stability matters.

Common uses include:

• Heat sealing jaws and contact surfaces

• Transformer and coil manufacturing (wire wrapping, insulation layers)

• Electrical insulation for capacitors and slot liners

Skived PTFE Film Tape (Standard Grade)

Skived PTFE film tape is produced by skiving PTFE block material into a thin film. It offers higher elongation and excellent conformability, allowing it to wrap irregular surfaces without wrinkling while still providing low friction and chemical resistance.

Common uses include:

• Wire and coil insulation

• High-temperature masking and protection

• Anti-friction surfaces and sliding interfaces

• General high-heat applications requiring tight conformability

Both constructions are available with high-temperature silicone adhesive. Skived PTFE film tape is often supplied self-wound without a liner, and all products are available custom-slit to your required widths from stock. Need an equivalent? Contact Lanmar to cross-reference Saint-Gobain CHR 2255, Taconic TAC-TAPE 6115/6445, or similar PTFE film tape specifications.

Ultra-high molecular weight (UHMW) polyethylene tape is the go-to material for low-temperature, high-wear applications where abrasion resistance and long-lasting low friction matter most. In operating environments below 150°F (66°C), UHMW tape often outperforms PTFE film in durability and impact toughness while delivering a lower-cost way to reduce drag and extend component life.

UHMW tape has an extremely low coefficient of friction that creates a smooth running surface for sliding, guiding, and conveying systems. It helps reduce drag, eliminate squeaks, prevent material buildup, and protect equipment surfaces from abrasion, puncture, and impact damage. UHMW is especially effective in high-contact wear areas where PTFE film can wear through faster.

Common Applications

• Chute liners – reduces buildup and noise in gravity-fed material handling

• Rail liners and guide surfaces – improves tracking and reduces wear on conveyors

• Turn-bars and deflectors – low-friction web handling in converting lines

• Vehicle panels, trim, and door edges – scratch and abrasion protection

• Machine slides and bearing surfaces – reduces friction and extends service life

UHMW tape also resists moisture and many common industrial chemicals, making it a reliable choice for wet or corrosive environments. Available in multiple thicknesses and custom-slit widths, with an acrylic adhesive backing for strong bonding to most substrates.

Lanmar polyimide film tapes are engineered for high-temperature electrical insulation, masking, and component protection in demanding manufacturing environments. Made from dimensionally stable polyimide film, these tapes maintain performance under heat, vibration, and thermal cycling, making them ideal for electronics production, aerospace assemblies, and industrial processing where standard tapes fail.

Polyimide film tape (Kapton-type) is commonly used for solder masking and PCB protection during wave soldering and reflow, as well as coil wrapping, motor and transformer insulation, and wire harness protection. Its high dielectric strength helps prevent shorts and protects sensitive components, while the thin film construction supports tight tolerances, clean edges, and precise placement on small parts and complex geometries. Polyimide film is also used in RF sealing and UV sealing applications where heat resistance and electrical insulation are required.

Lanmar stocks pressure-sensitive polyimide tapes in thin gauges such as 0.001” (1 mil) and 0.002” (2 mil) and can supply custom polyimide tape formats based on your process requirements. Options include multiple adhesive systems, roll widths, and custom slitting to match your equipment, parts, and application conditions. If you need to match an existing specification or part number, our team can help cross-reference and recommend the right tape for your environment.

Common Applications

• PCB masking and solder mask protection (wave solder, reflow, SMT)

• Electronics assembly and component protection

• Coil wrapping, transformer insulation, and motor winding insulation

• Wire harness wrapping and high-temperature electrical insulation

• Aerospace electrical assemblies and anti-chafe protection

• RF sealing and UV sealing operations

• High-temperature masking for powder coating, plating, and finishing

Lanmar Glass Cloth Tapes (non-PTFE) are engineered for high-temperature performance, electrical insulation, and industrial durability across demanding applications. These fiberglass cloth tapes offer excellent heat resistance, cut-through strength, abrasion resistance, and flexibility, making them ideal for cables, motors, transformers, and general electrical insulation uses.

For surface protection in thermal processes, Lanmar’s double-faced glass cloth tapes are widely used in plasma spray masking, HVOF, and grit blast applications. Item #775-8R Plasma Spray Masking Tape features a silicone rubber coating that provides high heat resistance and a tacky surface, allowing it to also function as a friction tape for roller wrap and drive wheel applications.

For applications requiring heat reflectivity and thermal shielding, #725-7 aluminum foil fiberglass tape combines fiberglass strength with reflective aluminum foil, making it ideal for insulation systems, electrical protection, and heat management environments.

Lanmar Polyester Film Tape (0.001”) is a high-performance pressure-sensitive tape engineered for high temperature resistance, clean removal, and precision masking in demanding industrial applications. Constructed with a durable polyester film backing and a high-tack silicone adhesive, this tape delivers excellent dimensional stability, electrical insulation, and reliable adhesion.

At 0.001” (1?mil) thickness, this polyester film tape provides a strong yet flexible solution that resists stretching, tearing, and edge fraying. The silicone adhesive ensures consistent bonding performance while allowing clean removal without residue, making it ideal for masking, splicing, and surface protection in high-heat environments.

Designed for elevated temperature applications, Lanmar polyester film tape performs in a wide operating range from -100°F to +350°F, maintaining adhesion and structural integrity during thermal cycling and continuous processing. The polyester backing also provides excellent dielectric strength, along with resistance to chemicals and abrasion for long-term durability.

Key Features of Lanmar Polyester Film Tape

• 0.001” (1?mil) thickness for lightweight, flexible masking

• High-tack silicone adhesive for strong bonding and clean removal

• High temperature resistance (-100°F to +350°F)

• Excellent dimensional stability and tensile strength

• Resistant to chemicals, abrasion, and stretching

• Strong dielectric properties for electrical insulation

Common Applications

Lanmar polyester film tape is widely used in:

• High-temperature masking for powder coating, plating, and painting

• Splicing and holding in film, paper, and packaging operations

• Electrical insulation and circuit board protection

• Electronics assembly and solder masking

• Automotive and aerospace masking applications

• Graphic arts and precision positioning applications

Lanmar PTFE zone tape is engineered to deliver reliable non-stick release and high heat resistance on sealing jaws and packaging equipment where adhesive buildup and film sticking cause downtime. Built for demanding heat sealing environments, zone tape creates a durable release surface that helps maintain clean seals, consistent performance, and longer service life on critical wear areas.

Unlike standard PTFE tapes, PTFE zone tape is designed to target the working area of the sealing jaw, helping protect high-contact zones while keeping equipment running smoothly. It reduces residue and buildup, improves release on heat-sealable films, and helps prevent scorching or sticking that can lead to rework and wasted product.

Key Benefits

• Non-stick PTFE release surface to prevent film and adhesive buildup

• Heat resistance for demanding sealing and packaging operations

• Helps reduce downtime and improve line efficiency

• Supports cleaner seals and more consistent production

• Helps extend sealing jaw life by protecting high-wear areas

Common Applications

• Impulse sealers and heat sealing bars

• Sealing jaws, jaw covers, and platen contact surfaces

• Vacuum packaging equipment

• Shrink wrap and bag sealing machinery

• Packaging lines running coated films, laminates, and adhesive-backed materials

Lanmar PTFE zone tape is available in multiple configurations and can be supplied to match your equipment requirements. Share your sealer type and dimensions and we can help recommend the best zone tape option for your application.