James Walker’s Fluolion® PTFE, Garlock’s Gylon® modified-PTFE, GORE® ePTFE, and Teadit® expanded-PTFE gasket products provide outstanding chemical resistance for duties where hygiene and non-contamination are essential.
They offer many unique features: • Outstanding chemical resistance. • Non-corrosive, non-wetting, non-contaminating and odourless. • Can work efficiently at temperatures from cryogenic up to +260°C. • Excellent electrical and thermal insulation in virgin PTFE form.
Full Product Range
Fluolion® Envelope Gaskets
Three designs for chemically aggressive media
Resillient fibre material in a thin PTFE cover.
For gaskets where aggressive chemicals would destroy sealing integrity of fibre materials.
Custom-made to suit your application.
Fluolion® Integra White & Blue
Stabilised PTFE for use where hygiene is vital
Creep-resistant, high performance PTFE grades.
For aggressive chemicals and strong acids.
Inherently clean, non-toxic and non-tainting.
Suitable for food processing duties.
Integra White for pharmaceutical services.
Fluolion® Sheet Gaskets
Virgin, expanded or filled PTFE
Virgin PTFE for greatest chemical resistance.
Expanded PTFE for damaged or fragile flanges.
Filled Fluolion® for enhanced mechanical properties.
GORE® GR Sheet Gasketing
For aggressive chemicals or high purity media
ePTFE sheet with high multi-directional strength.
Ideal for damaged flange faces and limited bolt loads.
Can be stored indefinitely.
GORE® Joint Sealant DF
100% virgin ePTFE in length form
Self-adhesive backing for easy installation with no waste.
Long lasting and highly reliable.
Can be used on highly complex profiles.
GORE® Series 500 Gasket Tape
100% ePTFE with adhesive backing – for large flanges
Easy-to-install alternative to cut gaskets.
Compresses to form a tight seal.
50% greater creep resistance than other ePTFE gasket tapes
GORE® Series 600 Gasket Tape
Virgin ePTFE for glass-lined flanges
Virgin ePTFE tape with adhesive backing.
Easy to install – economical in use.
Compresses to form a tight seal.
GORE® Universal Pipe Gasket (Style 800)
Superior flange sealing reliability with process piping
Seals all types of standard flanges, including glass-lined.
Lowers sealing costs – one gasket type in the piping system.
Large operating zone or safety window.
GORE® STA-PURE™ Style 1200 sheet gasketing
For pharmaceutical & food processing
Dimensionally stable ePTFE provides superior creep resistance.
Tough and durable construction, with exceptional high-temperature and high-pressure resistance.
Chemically inert – resists highly-aggressive process media.
USP Class VI <88> Biocompatibility.
Complies with FDA and EC food contact requirements.
Complies with Current Good Manufacturing Practice – cGMP.
GORE® STA-PURE™ Style 1500 pipe gasket
For pharmaceutical & food processing
Low stress-to-seal, even with fragile plastic and glass-lined flanges.
Dimensionally stable ePTFE provides superior creep resistance.
Chemically inert – resists highly-aggressive process media.
USP Class VI <88> Biocompatibility.
Complies with FDA and EC food contact requirements
Complies with Current Good Manufacturing Practice – cGMP.
Gylon® 3500
Modified PTFE sheet material
Improved performance over conventional PTFE.
Outstanding dimensional stability under thermal stress.
Conforms to FDA requirements.
Manufactured by Garlock Sealing Technologies.
Gylon® 3504
Modified PTFE sheet material
Seals efficiently at low bolt loading.
Conforms to FDA requirement.
Meets USP requirements.
Manufactured by Garlock Sealing Technologies.
Gylon® 3510
Modified PTFE sheet material
Excellent resistance to highly aggressive media.
Improved performance over conventional PTFE.
Resistance to wear and abrasion.
Manufactured by Garlock Sealing Technologies.
Teadit® 24B
Mono-axially expanded PTFE gasket tape
Made from virgin PTFE.
Supplied with adhesive backing for quick and simple application.
Reduces downtime – no gasket cutting or punching needed.
Teadit® 24SH
Multi-directionally expanded PTFE sheet jointing
Universally employable sheet jointing for a wide range of gasket applications.
Suitable for all types of flanges and nearly all media.
Suitable for duties with the toughest demands on purity.
Teadit® 25BI
Multi-directionally expanded PTFE tape
Produced from 100% pure PTFE,
Adhesive backing for quick and simple installation.
