FLONSEAL™ ePTFE (expanded PolyTetraFluoroEthylene) material is completely chemically inert with a temperature range of -200°C to 230°C (-328°F to 446°F). Since there are no additives or fillers in the raw polymer ePTFE does not age ‘in the field’ and has unlimited shelf life.
Due to its expanded, multi-directional fibre structure FLONSEAL™ ePTFE enjoys excellent compression, adhering perfectly to the contours of the chosen sealing surface. Typical applications for our sealing tape include chemical process plant pipe-work; Oil & Gas pipe flanges where sealing faces can sometimes have quite uneven surfaces; man-way hatches and reaction vessel lids.
As standard, FLONSEAL™ ePTFE sealing tape comes with an adhesive strip on one side for ease of fixing and is supplied on small manageable spools.
Special sizes & lengths are available upon request.
All sealing surfaces must be free from grease, oil & dust prior to application.
Looking for a new Fluoropolymer tubing provider? Take a look at the results of our latest customer satisfaction survey and see why our customers choose to use Polyflon for their tubing requirements. The survey, which takes place at the end of every year, invites every one of our customers we’ve worked with throughout the year […]Read more