ePTFE Products

Expanded Joint Sealant (Buy Now)

ePTFE Joint Sealant Tape is a very versatile gasket tape. These soft gasket tapes are highly compressible, allowing them to offer sealing along surfaces with even minor gaps and crevices.

Our ePTFE Joint Sealant Tapes come with a one-side adhesive backing and are available in all standard cross sections. Customizable dimensions are also available on request. Gaskets made from PTFE and ePTFE (expanded PTFE gasket) offer excellent chemical resistance, withstand high temperatures, and can provide sealing in pressures of up to 100 Bar.

The uniqueness of its properties makes ePTFE a highly sought-after material in applications requiring Joint sealing, Insulation (temperature and electrical) and Vibration dampening.

ePTFE Products

100% expanded ptfe sheet

Expanded PTFE sheet is made from 100% expanded PTFE. A soft gasket material designed for high performance service in extreme caustic to acid chemicals. This material has all the benefits of Virgin PTFE sheet, but with significantly less creep and cold flow that is commonly associated with Virgin PTFE. It conforms to rough sealing surfaces yet compresses into an extremely tough gasket that makes a tight, long lasting seal. Expanding Virgin PTFE inherently has no structural weakness because it has a uniform and highly fibrillated microstructure with equal tensile strength in all directions.

Properties Benefits
Up to 15mm in thickness and 100mm in width Quick delivery and customizable solutions
Up to 60% compressibility with 14% recovery Superior sealing even at minimum torque loads
Meets AMS 3255A specifications Suitable for high-end applications such as aerospace and healthcare
One-side adhesive Allows for easy installation and fixing
Tolerant to temperatures of up to 220°C Effective in high-heat applications
High chemical resistance High endurance even in extremely corrosive environments

Multi-Directionally Expanded PTFE Gasket Tape

Gasket Tape is a soft flange gasket material made from Multi- Directionally Expanded PTFE. The multi-directional expansion results in a material with superior Creep Resistance compared with other PTFE gasket materials. It is made of 100% PTFE for excellent chemical resistance, is packaged on a spool, and contains an adhesive backing for easy installation. Our gasket Tape is available in thicknesses of 1/8” and 1/4", and widths of 1/2", 3/4", 1”, 1.25", 1.5” & 2”.

Gasket tape is ideal for: Large flanges / Glass-lined and plastic flanges / Flanges with limited available space / Where compressed thickness is important.

Gasket Tape conforms easily to rough and irregular surfaces, requires lower bolt torques than most other gaskets, and results in an extremely tight seal. It can be used in just about any accessible bolted joint that features a flat or serrated sealing surface. It is also easy to install and remove, making it a highly versatile and cost- effective solution for many demanding sealing applications.

Ecotape-LE (EPTFE With Graphite) - Thread Seal Tape Made From Expanded PTFE Combined With Graphite

ECOtape-LE® is manufactured to provide an advanced structural matrix which incorporates Graphite into the Expanded PTFE. Due to the excellent properties of PTFE and graphite, this combination ensures a wide degree of chemical resistance, low coefficient of friction, excellent heat dissipation due to the high thermal conductivity of graphite and superior mechanical resistance.

Product Inquiry

View our ePTFE Joint Sealant Chart for a full listing of all sizes and dimensions.

ePTFE Products