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Lanmar pressure sensitive PTFE tapes are engineered for applications that demand a dependable non-stick surface, high heat resistance, and long service life. We stock and custom-slit a full range of high-performance tapes available with high-temperature silicone adhesive (up to 500°F) or acrylic adhesive (up to 350°F), with or without release liners.

Our lineup includes PTFE coated fiberglass tape, PTFE film tape, UHMW tape, polyimide tape, fiberglass cloth tape, polyester tape, and custom PTFE zone tape each built to perform in environments where standard adhesive tapes fail.

Industries and Applications

Heat Sealing and Packaging

PTFE coated fiberglass tapes and PTFE zone tapes are commonly used on heat sealing bars, jaw covers, and impulse sealers to prevent buildup and maintain clean release.

Aerospace and Defense

PTFE film and polyimide tapes support wire harness wrapping, anti-chafing protection, and high-temperature electrical insulation.

Electronics Manufacturing

Polyimide (Kapton-type) tape is used for solder masking, PCB protection, coil wrapping, and transformer insulation.

Thermal Spray and Surface Treatment

Fiberglass cloth tapes are designed for plasma spray, HVOF, and grit-blast masking where conformability and heat resistance matter.

Food Processing

FDA-compliant PTFE tapes provide non-stick performance and easy cleaning for conveyors and packaging equipment.

Anti-Friction and Wear Protection

UHMW tape reduces friction and wear in chute liners, rail guides, and other sliding surfaces.

Automotive and Metal Finishing

PTFE and polyester tapes protect surfaces during plating, anodizing, painting, and heat-treating operations.

All tapes are available custom-slit to your required widths, and most in-stock items ship the same day. We can also cross-reference many 3M, Taconic, Saint-Gobain, and CS Hyde part numbers to match existing specifications.

Browse by tape type below or contact Lanmar to discuss your application.

Lanmar PTFE coated fiberglass fabrics combine the strength of woven fiberglass with the non-stick release and high-temperature performance of PTFE to deliver durable materials designed for continuous-duty industrial use. These coated fabrics provide a smooth, low-friction surface that helps maintain process consistency in environments where heat, abrasion, and chemical exposure can quickly degrade standard materials.

PTFE coated fiberglass fabrics are widely used in heat sealing and packaging equipment, food processing and conveyor contact surfaces, thermal insulation and heat shielding, composite layup and mold release, and other industrial release applications. The non-stick PTFE surface helps reduce product buildup and cleanup time, improve throughput, and minimize downtime. Strong chemical resistance and dimensional stability support long service life in harsh operating conditions.

Lanmar supplies PTFE fiberglass fabrics in multiple thicknesses, coatings, and grades to match temperature requirements, wear life expectations, and surface finish needs. Materials are available in rolls or sheets, and custom-fabricated options can be produced to fit specific equipment configurations and application requirements.

Custom PTFE and Silicone Conveyor Belts Built to Your Specs

Every Lanmar conveyor belt starts with your application. A food processing line running at 400°F has different demands than a heat sealing or packaging operation, and an off-the-shelf belt rarely meets either one well. We build every custom conveyor belt to order using our full range of PTFE coated fiberglass and silicone coated fiberglass fabrics, so your belt is matched to your process from the start.

All belts are hand-fabricated to customer specifications. Splice type, edge treatments, tracking guides, and reinforcement options are all configurable. Lead times and minimum quantities vary by configuration. Contact our team to discuss your requirements and request a custom quote.

Specialty Packaging Materials for Heat Sealing, Insulation, and Equipment Protection

Lanmar supplies specialty packaging materials designed to improve sealing performance, extend equipment life, and reduce downtime in demanding production environments. Our product range covers heat sealing, insulation, cushioning, and equipment protection applications across packaging, food processing, and industrial manufacturing.

Products include PTFE heat seal covers, nichrome sealing wire, silicone sponge tape, and PTFE thread seal tape. Each material is selected for reliability, durability, and consistent performance in continuous production line use.

Lanmar stocks standard configurations and can supply custom options to match specific equipment requirements. Contact our team to discuss your application and find the right material for your operation.

PTFE Tape Cross-Reference Guide: Match Your Existing Specification to a Lanmar Equivalent

Finding an equivalent PTFE tape for an existing specification takes time. This cross-reference guide helps engineers, purchasing teams, and maintenance professionals quickly match commonly used tape part numbers from major manufacturers to equivalent Lanmar tapes.

The guide covers PTFE coated fiberglass tape, PTFE film tape, UHMW tape, and other high-temperature pressure sensitive tapes. ...

PTFE Coated Fiberglass Fabric Cross-Reference Guide: Match Your Existing Specification

This cross-reference guide helps engineers, purchasing teams, and maintenance professionals identify Lanmar equivalents for PTFE coated fiberglass and other high-performance coated fabrics. Use it to match an existing material specification to a Lanmar alternative built to meet or exceed the same performance standards.

Lanmar PTFE coated fabrics are used across heat sealing, conveyor ...