Instant Flange Gasket Tapes

Instant Flange Gasket Tapes

Quick Reference Guide LinkSealon is a versatile, easy to use sealing tape that lets you make your own gaskets in an instant. It’s made from expanded PTFE which makes it very easy to shape and allows it to compress with only light bolt loads.

Sealon has a range of excellent sealing characteristics. These include outstanding resistance to temperature (-232°C to +315°C), excellent chemical resistance & approvals.

The filters on the left (above on mobile) can help you navigate quickly to find just the style you're after. For more information on the material itself, including specifications and typical applications, click on the any of the sizes in the list for a full description and related content.

  • Info Image for our Sealon Adhesive PTFE Instant Gasket Tape 3mm Wide x 30 Metres; Adhesive Backed, Virgin Expanded PTFE Sealing Tape. A high-performance gasket tape made from pure, expanded PTFE. Sealon is ideal for making instant gaskets for all kinds of flanges, has great temperature resistance, very good chemical resistance and is fast, simple and easy to use.
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    Sealon Adhesive PTFE Instant Gasket Tape 3mm Wide x 30 Metres

    $85.90
    100% Pure Expanded Virgin PTFE with self-adhesive backing for easy placement. Used to seal all shapes and sizes of flanges instantly. Outstanding chemical resistance, seals at low bolt loads and withstands temperature to +315°C. Sealon Adhesive...
    SKU:
    SWM000109B01V0001
    Availability:
    Available for Fast Dispatch.
    Weight:
    0.30 KGS
    Colour:
    White
    Width:
    3mm
    Length:
    30 Metres
    Minimum Continuous Temperature:
    -232°C
    Maximum Continuous Temperature:
    315°C
    Specific Gravity:
    0.7 - 0.8 (As Supplied)
    $85.90
    Add to Cart Quick view
  • Info Image for our Sealon Adhesive PTFE Instant Gasket Tape 5mm Wide x 20 Metres; Adhesive Backed, Virgin Expanded PTFE Sealing Tape. A high-performance gasket tape made from pure, expanded PTFE. Sealon is ideal for making instant gaskets for all kinds of flanges, has great temperature resistance, very good chemical resistance and is fast, simple and easy to use.
    Add to Cart
    Quick view

    Sealon Adhesive PTFE Instant Gasket Tape 5mm Wide x 20 Metres

    $85.90
    100% Pure Expanded Virgin PTFE with self-adhesive backing for easy placement. Used to seal all shapes and sizes of flanges instantly. Outstanding chemical resistance, seals at low bolt loads and withstands temperature to +315°C. Sealon Adhesive...
    SKU:
    SWM000109B01V0002
    Availability:
    Available for Fast Dispatch.
    Weight:
    0.30 KGS
    Colour:
    White
    Width:
    5mm
    Length:
    20 Metres
    Minimum Continuous Temperature:
    -232°C
    Maximum Continuous Temperature:
    315°C
    Specific Gravity:
    0.7 - 0.8 (As Supplied)
    $85.90
    Add to Cart Quick view
  • Info Image for our Sealon Adhesive PTFE Instant Gasket Tape 7mm Wide x 15 Metres; Adhesive Backed, Virgin Expanded PTFE Sealing Tape. A high-performance gasket tape made from pure, expanded PTFE. Sealon is ideal for making instant gaskets for all kinds of flanges, has great temperature resistance, very good chemical resistance and is fast, simple and easy to use.
    Add to Cart
    Quick view

    Sealon Adhesive PTFE Instant Gasket Tape 7mm Wide x 15 Metres

    $85.90
    100% Pure Expanded Virgin PTFE with self-adhesive backing for easy placement. Used to seal all shapes and sizes of flanges instantly. Outstanding chemical resistance, seals at low bolt loads and withstands temperature to +315°C. Sealon Adhesive...
    SKU:
    SWM000109B01V0003
    Availability:
    Available for Fast Dispatch.
    Weight:
    0.30 KGS
    Colour:
    White
    Width:
    7mm
    Length:
    15 Metres
    Minimum Continuous Temperature:
    -232°C
    Maximum Continuous Temperature:
    315°C
    Specific Gravity:
    0.7 - 0.8 (As Supplied)
    $85.90
    Add to Cart Quick view
  • Info Image for our Sealon Adhesive PTFE Instant Gasket Tape 10mm Wide x 8 Metres; Adhesive Backed, Virgin Expanded PTFE Sealing Tape. A high-performance gasket tape made from pure, expanded PTFE. Sealon is ideal for making instant gaskets for all kinds of flanges, has great temperature resistance, very good chemical resistance and is fast, simple and easy to use.
    Add to Cart
    Quick view

    Sealon Adhesive PTFE Instant Gasket Tape 10mm Wide x 8 Metres

    $85.64
    100% Pure Expanded Virgin PTFE with self-adhesive backing for easy placement. Used to seal all shapes and sizes of flanges instantly. Outstanding chemical resistance, seals at low bolt loads and withstands temperature to +315°C. Sealon Adhesive...
    SKU:
    SWM000109B01V0004
    Availability:
    Available for Fast Dispatch.
    Weight:
    0.30 KGS
    Colour:
    White
    Width:
    10mm
    Length:
    8 Metres
    Minimum Continuous Temperature:
    -232°C
    Maximum Continuous Temperature:
    315°C
    Specific Gravity:
    0.7 - 0.8 (As Supplied)
    $85.64
    Add to Cart Quick view
  • Info Image for our Sealon Adhesive PTFE Instant Gasket Tape 14mm Wide x 5 Metres; Adhesive Backed, Virgin Expanded PTFE Sealing Tape. A high-performance gasket tape made from pure, expanded PTFE. Sealon is ideal for making instant gaskets for all kinds of flanges, has great temperature resistance, very good chemical resistance and is fast, simple and easy to use.
    Add to Cart
    Quick view

    Sealon Adhesive PTFE Instant Gasket Tape 14mm Wide x 5 Metres

    $85.64
    100% Pure Expanded Virgin PTFE with self-adhesive backing for easy placement. Used to seal all shapes and sizes of flanges instantly. Outstanding chemical resistance, seals at low bolt loads and withstands temperature to +315°C. Sealon Adhesive...
    SKU:
    SWM000109B01V0005
    Availability:
    Available for Fast Dispatch.
    Weight:
    0.30 KGS
    Colour:
    White
    Width:
    14mm
    Length:
    5 Metres
    Minimum Continuous Temperature:
    -232°C
    Maximum Continuous Temperature:
    315°C
    Specific Gravity:
    0.7 - 0.8 (As Supplied)
    $85.64
    Add to Cart Quick view
  • Info Image for our Sealon Adhesive PTFE Instant Gasket Tape 17mm Wide x 5 Metres; Adhesive Backed, Virgin Expanded PTFE Sealing Tape. A high-performance gasket tape made from pure, expanded PTFE. Sealon is ideal for making instant gaskets for all kinds of flanges, has great temperature resistance, very good chemical resistance and is fast, simple and easy to use.
    Add to Cart
    Quick view

    Sealon Adhesive PTFE Instant Gasket Tape 17mm Wide x 5 Metres

    $110.76
    100% Pure Expanded Virgin PTFE with self-adhesive backing for easy placement. Used to seal all shapes and sizes of flanges instantly. Outstanding chemical resistance, seals at low bolt loads and withstands temperature to +315°C. Sealon Adhesive...
    SKU:
    SWM000109B01V0006
    Availability:
    Available for Fast Dispatch.
    Weight:
    0.30 KGS
    Colour:
    White
    Width:
    17mm
    Length:
    5 Metres
    Minimum Continuous Temperature:
    -232°C
    Maximum Continuous Temperature:
    315°C
    Specific Gravity:
    0.7 - 0.8 (As Supplied)
    $110.76
    Add to Cart Quick view
  • Info Image for our Sealon Adhesive PTFE Instant Gasket Tape 20mm Wide x 5 Metres; Adhesive Backed, Virgin Expanded PTFE Sealing Tape. A high-performance gasket tape made from pure, expanded PTFE. Sealon is ideal for making instant gaskets for all kinds of flanges, has great temperature resistance, very good chemical resistance and is fast, simple and easy to use.
    Add to Cart
    Quick view

    Sealon Adhesive PTFE Instant Gasket Tape 20mm Wide x 5 Metres

    $135.61
    100% Pure Expanded Virgin PTFE with self-adhesive backing for easy placement. Used to seal all shapes and sizes of flanges instantly. Outstanding chemical resistance, seals at low bolt loads and withstands temperature to +315°C. Sealon Adhesive...
    SKU:
    SWM000109B01V0007
    Availability:
    Available for Fast Dispatch.
    Weight:
    0.30 KGS
    Colour:
    White
    Width:
    20mm
    Length:
    5 Metres
    Minimum Continuous Temperature:
    -232°C
    Maximum Continuous Temperature:
    315°C
    Specific Gravity:
    0.7 - 0.8 (As Supplied)
    $135.61
    Add to Cart Quick view
  • Info Image for our Sealon Adhesive PTFE Instant Gasket Tape 25mm Wide x 5 Metres; Adhesive Backed, Virgin Expanded PTFE Sealing Tape. A high-performance gasket tape made from pure, expanded PTFE. Sealon is ideal for making instant gaskets for all kinds of flanges, has great temperature resistance, very good chemical resistance and is fast, simple and easy to use.
    Add to Cart
    Quick view

    Sealon Adhesive PTFE Instant Gasket Tape 25mm Wide x 5 Metres

    $178.85
    100% Pure Expanded Virgin PTFE with self-adhesive backing for easy placement. Used to seal all shapes and sizes of flanges instantly. Outstanding chemical resistance, seals at low bolt loads and withstands temperature to +315°C. Sealon Adhesive...
    SKU:
    SWM000109B01V0008
    Availability:
    Available for Fast Dispatch.
    Weight:
    0.30 KGS
    Colour:
    White
    Width:
    25mm
    Length:
    5 Metres
    Minimum Continuous Temperature:
    -232°C
    Maximum Continuous Temperature:
    315°C
    Specific Gravity:
    0.7 - 0.8 (As Supplied)
    $178.85
    Add to Cart Quick view