Skip to content

EPDM Sponge Rubber Tape

Flashback EPDM tape seals out water, air and dust and stands up to ozone and weathering. It is a closed-cell, self-adhesive EPDM sponge foam strip for sealing, gasketing, cushioning, draught reduction and anti-rattle use.

Common uses: doors, windows, frames, panels, hatches, cabinets, enclosures, workshops, vehicles and protected outdoor sealing.

Why choose our EPDM foam tape

  • Closed-cell EPDM sponge rubber, classified to ASTM D1056 2A1 B3
  • Ozone and weathering resistance rated excellent
  • Acrylic pressure-sensitive adhesive for quick application to clean, dry, smooth surfaces
  • Rated for use from -20°C to +80°C
  • Widths 10mm to 100mm from stock, up to 930mm to order

Choose your thickness

  • 1mm, 1.5mm and 2mm: fine gaps, precision gasketing, light cushioning and anti-rattle strips.
  • 3mm and 4mm: the all-round range for door, window and hatch seals, cabinets and enclosures.
  • 5mm and 6mm: medium gaps, access panels and draught reduction.
  • 8mm and 10mm: larger or uneven gaps, heavier cushioning and vibration reduction.
  • 15mm: very large gaps, supplied on 5m rolls.

Foam seals work under compression, so choose a thickness slightly greater than the gap. Not sure? Try the EPDM thickness calculator or our sponge tape selector.

Need a wider piece? Our self-adhesive EPDM foam sheets come 500mm wide in 1.5mm, 3mm and 6mm, for cutting your own gaskets, seals and pads.

Buying in bulk or for a trade job? Request a quote or see wholesale EPDM sponge tape. Need adhesive on both sides? See our made-to-order double-sided EPDM tape.

Note: EPDM resists UV, ozone and weathering, but is not suitable for oils, fuels, solvents, electrical insulation, structural fixing or safety-critical use. It is not a roofing seam tape, flashing tape or waterproof membrane tape. Check size and suitability before use.

Not sure which thickness to choose?Enter the gap you need to seal and our calculator will suggest the right thickness of EPDM sponge tape.
Try the thickness calculatorEPDM or silicone?
self adhesive EPDM sponge rubber tape rolls for sealing and cushioning

EPDM Foam Tape | Self-Adhesive Sponge Seal & Gasket Tape | Flashback® Tape

£2.49 - £81.88
£2.49 - £81.88 Inc VAT
£2.08 - £68.23 Ex VAT
£2.49 - £81.88
£2.49 Inc VAT

Product Description Flashback® EPDM Sponge Rubber Tape is a self-adhesive, closed-cell EPDM foam tape for sealing, gasketing, cushioning, gap filli...

View full details
£2.49 - £81.88
£2.49 - £81.88 Inc VAT
£2.08 - £68.23 Ex VAT
£2.49 - £81.88
£2.49 Inc VAT
Self-adhesive EPDM foam sheet, black closed cell sponge rubber for cutting gaskets and seals

Self-Adhesive EPDM Foam Sheets | Sponge Rubber Gasket Sheet | Flashback® Tape

£13.99 - £62.99
£13.99 - £62.99 Inc VAT
£11.66 - £52.49 Ex VAT
£13.99 - £62.99
£13.99 Inc VAT

Product Description Flashback® EPDM Foam Sheet lets you cut your own gaskets, seals and pads to exactly the shape you need. It is the same closed c...

View full details
£13.99 - £62.99
£13.99 - £62.99 Inc VAT
£11.66 - £52.49 Ex VAT
£13.99 - £62.99
£13.99 Inc VAT
1mm self adhesive EPDM sponge rubber tape roll

1mm EPDM Foam Tape | Self-Adhesive Sponge Seal & Gasket Tape | Flashback® Tape

£2.49 - £17.43
£2.49 - £17.43 Inc VAT
£2.08 - £14.53 Ex VAT
£2.49 - £17.43
£2.49 Inc VAT

Product Description Flashback® 1mm EPDM Sponge Rubber Tape is the thinnest grade in our EPDM range: a self-adhesive, closed-cell EPDM foam tape for...

View full details
£2.49 - £17.43
£2.49 - £17.43 Inc VAT
£2.08 - £14.53 Ex VAT
£2.49 - £17.43
£2.49 Inc VAT
1.5mm self adhesive EPDM sponge rubber tape roll

1.5mm EPDM Foam Tape | Self-Adhesive Sponge Seal & Gasket Tape | Flashback® Tape

£2.89 - £20.22
£2.89 - £20.22 Inc VAT
£2.41 - £16.85 Ex VAT
£2.89 - £20.22
£2.89 Inc VAT

Product Description Flashback® 1.5mm EPDM Sponge Rubber Tape is a self-adhesive, closed-cell EPDM foam tape for narrow gaps, slim gasketing, light ...

View full details
£2.89 - £20.22
£2.89 - £20.22 Inc VAT
£2.41 - £16.85 Ex VAT
£2.89 - £20.22
£2.89 Inc VAT
2mm self adhesive EPDM sponge rubber tape roll

2mm EPDM Foam Tape | Self-Adhesive Sponge Seal & Gasket Tape | Flashback® Tape

£3.38 - £23.66
£3.38 - £23.66 Inc VAT
£2.82 - £19.72 Ex VAT
£3.38 - £23.66
£3.38 Inc VAT

Product Description Flashback® 2mm EPDM Sponge Rubber Tape is a self-adhesive, closed-cell EPDM foam tape for narrow gaps, light seals, gasketing, ...

View full details
£3.38 - £23.66
£3.38 - £23.66 Inc VAT
£2.82 - £19.72 Ex VAT
£3.38 - £23.66
£3.38 Inc VAT
3mm self-adhesive EPDM sponge foam tape

3mm EPDM Foam Tape | Self-Adhesive Sponge Seal & Gasket Tape | Flashback® Tape

£4.73 - £33.12
£4.73 - £33.12 Inc VAT
£3.94 - £27.60 Ex VAT
£4.73 - £33.12
£4.73 Inc VAT

Product Description Flashback® 3mm EPDM Sponge Rubber Tape is a self-adhesive, closed-cell EPDM foam tape for sealing, cushioning, gap filling, wea...

View full details
£4.73 - £33.12
£4.73 - £33.12 Inc VAT
£3.94 - £27.60 Ex VAT
£4.73 - £33.12
£4.73 Inc VAT
4mm self adhesive EPDM sponge rubber tape roll

4mm EPDM Foam Tape | Self-Adhesive Sponge Seal & Gasket Tape | Flashback® Tape

£6.62 - £46.37
£6.62 - £46.37 Inc VAT
£5.52 - £38.64 Ex VAT
£6.62 - £46.37
£6.62 Inc VAT

Product Description Flashback® 4mm EPDM Sponge Rubber Tape is a self-adhesive, closed-cell EPDM foam tape for gasketing, sealing, cushioning, weath...

View full details
£6.62 - £46.37
£6.62 - £46.37 Inc VAT
£5.52 - £38.64 Ex VAT
£6.62 - £46.37
£6.62 Inc VAT
5mm self-adhesive EPDM sponge foam tape

5mm EPDM Foam Tape | Self-Adhesive Sponge Seal & Gasket Tape | Flashback® Tape

£7.75 - £54.25
£7.75 - £54.25 Inc VAT
£6.46 - £45.21 Ex VAT
£7.75 - £54.25
£7.75 Inc VAT

Product Description Flashback® 5mm EPDM Sponge Rubber Tape is a self-adhesive, closed-cell EPDM foam tape for sealing medium gaps, draught reductio...

View full details
£7.75 - £54.25
£7.75 - £54.25 Inc VAT
£6.46 - £45.21 Ex VAT
£7.75 - £54.25
£7.75 Inc VAT
6mm self-adhesive EPDM sponge foam tape

6mm EPDM Foam Tape | Self-Adhesive Sponge Seal & Gasket Tape | Flashback® Tape

£8.91 - £62.39
£8.91 - £62.39 Inc VAT
£7.43 - £51.99 Ex VAT
£8.91 - £62.39
£8.91 Inc VAT

Product Description Flashback® 6mm EPDM Sponge Rubber Tape is a self-adhesive, closed-cell EPDM foam tape for sealing medium to larger gaps, panel ...

View full details
£8.91 - £62.39
£8.91 - £62.39 Inc VAT
£7.43 - £51.99 Ex VAT
£8.91 - £62.39
£8.91 Inc VAT
8mm self-adhesive EPDM sponge foam tape

8mm EPDM Foam Tape | Self-Adhesive Sponge Seal & Gasket Tape | Flashback® Tape

£11.14 - £77.98
£11.14 - £77.98 Inc VAT
£9.28 - £64.98 Ex VAT
£11.14 - £77.98
£11.14 Inc VAT

Product Description Flashback® 8mm EPDM Sponge Rubber Tape is a self-adhesive, closed-cell EPDM foam tape for sealing larger gaps, heavier cushioni...

View full details
£11.14 - £77.98
£11.14 - £77.98 Inc VAT
£9.28 - £64.98 Ex VAT
£11.14 - £77.98
£11.14 Inc VAT
10mm self-adhesive EPDM sponge foam tape

10mm EPDM Foam Tape | Self-Adhesive Sponge Seal & Gasket Tape | Flashback® Tape

£11.70 - £81.88
£11.70 - £81.88 Inc VAT
£9.75 - £68.23 Ex VAT
£11.70 - £81.88
£11.70 Inc VAT

Product Description Flashback® 10mm EPDM Sponge Rubber Tape is a self-adhesive, closed-cell EPDM foam tape for sealing wide gaps, heavy cushioning,...

View full details
£11.70 - £81.88
£11.70 - £81.88 Inc VAT
£9.75 - £68.23 Ex VAT
£11.70 - £81.88
£11.70 Inc VAT
15mm self-adhesive EPDM sponge foam tape

15mm EPDM Foam Tape | Self-Adhesive Sponge Seal & Gasket Tape | Flashback® Tape

£11.29 - £79.03
£11.29 - £79.03 Inc VAT
£9.41 - £65.86 Ex VAT
£11.29 - £79.03
£11.29 Inc VAT

Product Description Flashback® 15mm EPDM Sponge Rubber Tape is our thickest self-adhesive, closed-cell EPDM foam tape, for sealing large gaps, heav...

View full details
£11.29 - £79.03
£11.29 - £79.03 Inc VAT
£9.41 - £65.86 Ex VAT
£11.29 - £79.03
£11.29 Inc VAT