The Pressure Sensitive Adhesive Specialists in Adhesive Tapes & Glues

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Expanding Foam Tape

5-10mm x 20mm X 5.6 Metres Polyurethane Expanding Foam Sealing Tape

5-10mm x 20mm X 5.6 Metres Polyurethane Expanding Foam Sealing Tape

5-10mm x 20mm X 5.6 Metres Polyurethane Expanding Foam Sealing Tape

5-10mm x 20mm X 5.6 Metres Polyurethane Expanding Foam Sealing Tape

5-10mm x 20mm X 5.6 Metres Polyurethane Expanding Foam Sealing Tape

5-10mm x 20mm X 5.6 Metres Polyurethane Expanding Foam Sealing Tape


5-10mm x 20mm X 5.6 Metres Polyurethane Expanding Foam Sealing Tape

Average rating of:
5 Stars from: 2 reviews


Buy in bulk and save

1 Roll Only: £15.82
Excluding tax: £13.18
Price / Metre: £2.35

Save with Bulk Buying Options
Prices shown below Exclude Tax

How many would you like?


Read a short description of this product

PSA10 is ideal for: Installation of window & door frames, and supporting structures, sealing between concrete or roof elements, sealing of: ceiling / sky / roof lights, in log houses, brick and block work, partitions, precast concrete panels, conservatory hip / ridge lines and sectional buildings, noise & vibration insulation around ventilation and air exchange devices, automotive industry, used in the manufacture of mobile and recreational homes, where high demands on joint constructions are required - this has exceptional properties in this area. This tape will expand up to 5 times its original thickness and will fill gaps up to 50mm deep.


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10-18mm x 20mm X 3 Metres Expanding Foam Sealing Tape

10-18mm x 20mm X 3 Metres Expanding Foam Sealing Tape

10-18mm x 20mm X 3 Metres Expanding Foam Sealing Tape

10-18mm x 20mm X 3 Metres Expanding Foam Sealing Tape

10-18mm x 20mm X 3 Metres Expanding Foam Sealing Tape

10-18mm x 20mm X 3 Metres Expanding Foam Sealing Tape

10-18mm x 20mm X 3 Metres Expanding Foam Sealing Tape


10-18mm x 20mm X 3 Metres Expanding Foam Sealing Tape

Average rating of:
5 Stars from: 1 review


Buy in bulk and save

1 roll Only: £15.82
Excluding tax: £13.18
Price / Metre: £4.39

Save with Bulk Buying Options
Prices shown below Exclude Tax

How many would you like?


Read a short description of this product

PSA10B is ideal for: Installation of window & door frames, and supporting structures, sealing between concrete or roof elements, sealing of: ceiling / sky / roof lights, in log houses, brick and block work, partitions, precast concrete panels, conservatory hip / ridge lines and sectional buildings, noise & vibration insulation around ventilation and air exchange devices, automotive industry, used in the manufacture of mobile and recreational homes, where high demands on joint constructions are required - this has exceptional properties in this area. This tape will expand up to 5 times its original thickness and will fill gaps up to 50mm deep.


Ask us a question Get a bespoke quote

View in more detail »



Expanding Foam Tape

What is Expanding Foam Tape?

Expanding form tapes are made from an open cellular polyurethane foam, with no plasticizers, impregnated with a modified flame retardant acrylic dispersion. One side of this foam tape has a strong acrylic self-adhesive - for locating purposes. and many other similar applications.

These tapes will expand up to 5 times its original thickness, and will fill gaps up to 50mm deep.

This makes them useful for a number of applications such as: Installation of window & door frames, and supporting structures, Sealing between concrete or roof elements, Sealing of: ceiling / sky / roof lights, In log houses, Brick and block work, Partitions, Precast concrete panels, Conservatory hip / ridge lines and sectional buildings, Noise & vibration insulation around ventilation and air exchange devices, Automotive industry, Used in the manufacture of mobile and recreational homes, Where high demands on joint constructions are required - this has exceptional properties in this area.

These tapes are sourced from one of the leading global expanding foam tape manufacturers

Third Party Video's of Expanding Foam Tape in use

Please note: These videos are for informational purposes only, and the tapes used may be different variations than the ones we directly supply.

Available in multiple sizes

  • 5-10mm x 20mm X 5.6 Metres
  • 10-18mm x 20mm X 3 Metres

Bulk buying options available

If you are looking to buy these expanding foam tapes in bulk, every option we have on offer comes with bulk buying options.

Expanding Foam Tape Uses

These flashing, sealing and GCA adhesive mastic beading strips are ideal for being used for or with:

  1. Installation of window & door frames, and supporting structures
  2. Sealing between concrete or roof elements
  3. Sealing of: ceiling / sky / roof lights
  4. In log houses
  5. Brick and block work
  6. Partitions
  7. Precast concrete panels
  8. Conservatory hip / ridge lines and sectional buildings
  9. Noise & vibration insulation around ventilation and air exchange devices
  10. Automotive industry
  11. Used in the manufacture of mobile and recreational homes
  12. Where high demands on joint constructions are required - this has exceptional properties in this area
  13. and similar applications

Expanding Foam Tapes Construction

These expanding form tapes are an open cellular polyurethane foam, with no plasticizers, impregnated with a modified flame retardant acrylic dispersion. One side of this foam tape has a strong acrylic self-adhesive - for locating purposes.

This tape will expand up to 5 times its original thickness, and will fill gaps up to 50mm deep.

This enables it to have the following features:

  • Abrasion resistant
  • Oil and solvent resistant
  • Higher load bearing capacity than conventional rubber
  • Higher Tear resistant than rubber - between 500-100 Ibs./linear inch
  • Weather resistant
  • Excellent noise dampening properties
  • Electrical insulating properties
  • Heat and cold resistant

Who are Pressure Sensitive Adhesive Solutions?

PSA Solutions Ltd, are: expanding foam tape suppliers, based in Leicestershire, UK.

We have a large range of: foam tapes, in our Leicester warehouse, ready to be dispatched - normally - within 2-3 days.

So if you can not see the adhesive you are looking for contact our friendly sales team for free advice.

Where can I find out more about Expanding Foam Tape?

To find out even more technical information about adhesive tape please see this Wikipedia page.

Previous questions asked about these expanding foam tapes

Question: Can it be used for installing perspex windows in to a aluminium channel frame on a boat windscreen please? - Andy

Answer: Hi Andy, yes this product can be used for such an application depending on what gap fill properties are required - Ian, Product Support Manager

Question: Can you tell me what depth your 20mm x 5mm x 6.5 Metres Polyurethane expanding foam sealing tape expands to - Norman

Answer: Hi Norman, as a rule the tape expands to 5 times its original thickness, so with this product 25mm when fully expanded. We do have other sizes available that are not on the website at the moment so let me know if you need any further information - Ian, Product Support Manager

Question: HI IM LOOKING FOR acoustic expanding foam expanding to 28mm please - Live Chat

Answer: Hello we have an expanding foam that fills out to 25mm on the website and can of course slit thicker rolls if required what sort of compression do you need to retain when the tape is in place? - Ian, Product Support Manager

Question: Ok im looking for i roll to start and if get passed im looking for at least 100 rolls can you give me a cost or a sample , so i can supply to the customer to see if can get passed ... 20mm not thick i need 25mm or 28mm - Live Chat

Answer: No that means 20mm wide - Ian, Product Support Manager

Question: Oh i see lol - Live Chat

Answer: the thickness is actually 5mm and then when unwound the tape expands to 25mm - Ian, Product Support Manager

Question: Hi Is the foam sealing tape a soundproof ? for doors? - Live Chat

Answer: This tape is an expanding gap fill foam that is mainly designed to expand into gaps for a permanent weather seal - Ian, Product Support Manager

Question: OK. can that be used as a soundproof? in a door - Live Chat

Answer: As a closed cell product it will offer some soundproofing but to what level we could not say - Ian, Product Support Manager

Question: I'm looking for an expanding foam tape to fit a gap of 18-20mm about 20mm wide - Live Chat

Answer: This product expands out to a thickness of 25mm and it is 20mm wide hope this helps - Ian, Product Support Manager

Question: I am looking at purchasing around 75meter of the tape what I'm looking for is 20mm wide for a gap of between 10 to 20mm can you please give me the best price, thanks - Live Chat

Answer: Hello, Thank-you for your enquiry. Are you looking for a single sided product? - Ian, Product Support Manager

Question: Yes - Live Chat

Answer: The product you need is our self expanding foam tape [this product], which will expend to 5x its width. 5mm upto 25mm in order to fill the gap - Ian, Product Support Manager

Question: great, thanks - Live Chat

Answer: No problem, please do not hesitate to contact me again if I can be of more help. Have a good day - Ian, Product Support Manager

Question: if i order it today, when will i get it? - Live Chat

Answer: Based on you ordering 12 rolls (78mtrs) this would leave on TNT today. If you could let me have your name I will contact warehouse to ensure this leaves today. You have upto 12.30 - Ian, Product Support Manager

Question: Hi there I am interested in the sealing tape would this be suitable for sealing a wooden garage to a concrete pad and do you do a larger size that expands more than 5mm - Live Chat

Answer: Hello, Thank-you for your enquiry. The self-expanding foam expands from 5 to 25mm, however concrete can be a difficult surface to stick to without priming first. Hope this helps - Matt, Product Support Manager

Question: Can it be used for installing perspex windows in to a aluminium channel frame on a boat windscreen please? - Andy

Answer: Hi Andy, yes this product can be used for such an application depending on what gap fill properties are required - Ian, Product Support Manager

A sample of the Reviews for some of our expanding foam tapes in this range

Don't take our word for it, see what some of our past customers have said about tapes in this range.

Name: Jill

Fantastic quality and great price. This tape is so easy to use as it gives you a lifting tab at each side so there is no difficulty removing the backing. Another plus is that it tears easily so if you don't have scissors to hand there's no problem. I score it 5 out of 5. Many thanks.
5 stars



Name: Martin

Great product and service Thank you.
5 stars



Name: Geoff

This polyurethane tape is fantastic for sealing gaps in double glazing installations I would give a score of 5 out of 5.
5 stars



Name: Barbara James

This sealer is brilliant,so much better than we expected THANKS.
5 stars



Images of Expanding Foam Tapes

5-10mm x 20mm X 5.6 Metres Polyurethane Expanding Foam Sealing Tape with seal showing5-10mm x 20mm X 5.6 Metres Foam Sealing Tape next to pencil5-10mm x 20mm X 5.6 Metres Polyurethane Expanding Foam Sealing Tape close up5-10mm x 20mm X 5.6 Metres Polyurethane Expanding Foam Tape seal close up5-10mm x 20mm X 5.6 Metres Polyurethane Expanding Foam Sealing Tape to the left5-10mm x 20mm X 5.6 Metres Polyurethane Expanding Foam Sealing Tape to ther right10-18mm x 20mm X 3 Metres Expanding Foam Sealing Tape unwound10-18mm x 20mm X 3 Metres Expanding Foam Tape with tape showing10-18mm x 20mm X 3 Metres Expanding Foam Sealing Tape10-18mm x 20mm X 3 Metres Expanding Foam Tape unwound & expanded10-18mm x 20mm X 3 Metres Expanding Foam Sealing Tape close up10-18mm x 20mm X 3 Metres Expanding Foam Sealing whole tape