The Pressure Sensitive Adhesive Specialists in Adhesive Tapes & Glues

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

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

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

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

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

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

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

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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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1 Roll Only: £20.09
Excluding Tax: £16.74
Price / Metre: £2.99

Save with Bulk Buying Options (Price per Roll)

Num. of Rolls1+6+10+
Exc. Tax£16.74£15.87£14.92
Inc. Tax£20.09£19.04£17.90

How many rolls would you like?

View other sizes of this product

Average rating of:
5 Stars
From: 2 customer reviews.
Read what they wrote.

PSA code: PSA10A | Product condition: New | Stock status: In stock

Product datasheet View this product's datasheet

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Variations of this product

Description Price
Image of 5-10mm x 20mm X 5.6 Metres Polyurethane Expanding  Sealing Foam Tape 5-10mm x 20mm X 5.6 Metres Polyurethane Expanding Sealing Foam Tape
PSA Code: PSA10A
Buy in bulk and save

Save with Bulk Buying Options (Price per Roll)

Num. of Rolls1+6+10+
Exc. Tax£16.74£15.87£14.92
Inc. Tax£20.09£19.04£17.90

How many would you like?

Image of 10-18mm x 20mm X 3 Metres Expanding Foam Sealing Tape 10-18mm x 20mm X 3 Metres Expanding Foam Sealing Tape
PSA Code: PSA10B
Buy in bulk and save

Save with Bulk Buying Options (Price per roll)

Num. of rolls1+6+10+
Exc. Tax£15.36£14.59£13.83
Inc. Tax£18.43£17.51£16.60

How many would you like?


PSA10A, is an: open cellular polyurethane adhesive foam, with no plasticizers, impregnated with a modified flame retardant acrylic dispersion. One side of this double sided 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.


Height, size and length information

5mm high - 20mm wide - 6.5 Metres long

Made from Polyurethane

As this: expansion foam tape, is made from: Polyurethane, it has several distinct advantages over similar tapes made from other inferior materials. These advantages are:

  • 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

Application uses for Expanding Foam Tape

How to fit Expansion foam tape 2

  • 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's use within the modern building industry

These sealing double sided tapes have a very wide range of applications within a modern building - where today's demands on reliable sealing solutions have significantly increased over the past few years.

How to fit Expansion foam tape 1

Sealing and waterproofing joints

Due to its fine qualities, this expansion foam tape has a self-expanding PU foam sealant with open pores. Along with this, this self-expanding sealant makes it suitable for: sealing and making joints extra weatherproof, while allowing the joints to breathe and the moisture to vaporize whilst maintaining elasticity.

Expands after opening

Plasticizer free, and impregnated with modified acrylic dispersion and added fire preventing fillers. This sealing tape has a strong acrylic self-adhering tape along one side, and after opening the sealant expands slowly in air and fills uneven surfaces.

Minimises the risk of mould, fenestration and prevents: dry rot and fungal growth in building structures

It is also: Ultra Violet (UV), wind and rain resistant. These features minimise the risk of mould in building structures and is used to resist weather ingress in fenestration; while preventing dry rot and fungal growth on adjacent building materials.

How to fit Expansion foam tape 3

Used in the manufacture of mobile and recreational homes

Increasingly used in the manufacture of mobile and recreational homes where insulation against noise and vibration are of utmost consideration.

Technical Information

Property Value
Density Approx. 120g/m3 (±10%)
Colour Black
Supplied in Rolls pre-compressed to approximately 15-20% of original thickness
Compression resistance Approximately 5.0 kPa
Tensile strength Approximately 170 Pa
Elongation Approximately 170%
Temperature range - 40 - + 100°C shortly to +130°C DIN 1748-2
Acceptance to other building materials Extremely good DIN 52452
Fire resistance PASS B1 DIN 4102
Water penetration (600 Pascal's) PASS EN 86
Water vapour resistance <100µ DIN 52615
Thermal Conductivity <0.1w/m2 DIN 52612
Air Penetration <0.1m3/h/m/(10Pa)2/3
Resistance to ageing PASS DIN 53387
Storage time 1 year (in ambient temperature)
Mounting temperature +5°C to +30°C
Storage temperature +10°C to +20°C
Life expectancy 25 years

Not sure if this: Foam Tape, is correct for your requirements or require the Material Safety Data Sheet?

If you require the Material Safety Data Sheet (MSDS) for this foam tape, or if you are not sure if they are right for your requirements, please do not hesitate to contact us and we will be happy to send it to you and advise you on your options.


Hazard information

No hazard warning required. This product is not regarded as having any significant associated hazards

Fire fighting measures

There is no restriction on the extinguishing media used; however, please be aware that burning of this tape produces dense acid fumes and smoke which are hazardous to health.

Handling and storage information

Store in a cool dry place, in its original packaging.

Personal protection

No special measures are required; however, the use of gloves is recommended for people who have a sensitive nature.

Stability and reactivity information

Stability and Reactivity: Stable and unreactive during normal handling and use; however, please avoid contact with strong oxidising agents.

Hazardous Decomposition Products: Carbon Monoxide, Amines, Cyanides.

Not sure how to fit this tape?

Preparation advice

Surface preparation is paramount for achieving the required bond when using this pressure sensitive adhesive. Read our Surface Preparation and Application Guide for more information.


Do you require a Certificate of Conformance and traceability?

If you require a Certificate of Conformance, please contact us after ordering (either by phone or email) and we will get this sent out to you with your order.


Shipping Information

PSA Solutions offers the following shipping options:

  • Mainland UK shipping for orders over £30 (excluding VAT, Glue Pots, and shipping) is free
  • Mainland UK shipping for orders under £30 (excluding VAT, Glue pots and shipping) is only: £6.75
  • Signed for - up to 3 working days is from only: £6.75
  • Next day delivery - when ordered before 12pm is from only: £11.99
  • Using your own carrier - your items will usually be available for collection after 48 working hours, simply contact us with your collection date
  • Europe starts from only: £22.20
  • US, China, Middle East & South East Asia only: £43.78
  • Rest of the world from only: £61.58

Returns Information

If your goods are damaged in transit or deemed faulty due to factors beyond our control, we will advise you to return them. If you do not require replacement goods to be dispatched to you, we may offer a full refund. We provide this Returns Information to inform you of your responsibilities in the event of damaged or faulty goods. PSA Solutions reserve the right to apply charges for handling and transit on such occasions. Checking the goods in the presence of the courier and noting any damages when signing is your responsibility. Alternatively, just a signature will confirm that you have received the goods in good order, and we may not consider refunds thereafter.


Product Questions

  • Can it be used for installing perspex windows in to a aluminium channel frame on a boat windscreen please? - Andy
  • Hi Andy, yes this product can be used for such an application depending on what gap fill properties are required - Ian, Product Support Manager
  • Can you tell me what depth your 20mm x 5mm x 6.5 Metres Polyurethane expanding foam sealing tape expands to - Norman
  • 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
  • HI IM LOOKING FOR acoustic expanding foam expanding to 28mm please - Live Chat
  • 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
  • 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
  • No that means 20mm wide - Ian, Product Support Manager
  • Oh i see lol - Live Chat
  • the thickness is actually 5mm and then when unwound the tape expands to 25mm - Ian, Product Support Manager
  • Hi Is the foam sealing tape a soundproof ? for doors? - Live Chat
  • 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
  • OK. can that be used as a soundproof? in a door - Live Chat
  • As a closed cell product it will offer some soundproofing but to what level we could not say - Ian, Product Support Manager
  • I'm looking for an expanding foam tape to fit a gap of 18-20mm about 20mm wide - Live Chat
  • This product expands out to a thickness of 25mm and it is 20mm wide hope this helps - Ian, Product Support Manager
  • 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
  • Hello, Thank-you for your enquiry. Are you looking for a single sided product? - Ian, Product Support Manager
  • Yes - Live Chat
  • 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
  • great, thanks - Live Chat
  • 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
  • if i order it today, when will i get it? - Live Chat
  • 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
  • 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
  • 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

Product questions for our: 10-18mm x 20mm X 3 Metres Expanding Foam Sealing Tape (A different size of this product)

  • Can it be used for installing perspex windows in to a aluminium channel frame on a boat windscreen please? - Andy
  • Hi Andy, yes this product can be used for such an application depending on what gap fill properties are required - Ian, Product Support Manager
  • Can you tell me what depth your 20mm x 5mm x 6.5 Metres Polyurethane expanding foam sealing tape expands to - Norman
  • 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
  • HI IM LOOKING FOR acoustic expanding foam expanding to 28mm please - Live Chat
  • 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
  • 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
  • No that means 20mm wide - Ian, Product Support Manager
  • Oh i see lol - Live Chat
  • the thickness is actually 5mm and then when unwound the tape expands to 25mm - Ian, Product Support Manager
  • Hi Is the foam sealing tape a soundproof ? for doors? - Live Chat
  • 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
  • OK. can that be used as a soundproof? in a door - Live Chat
  • As a closed cell product it will offer some soundproofing but to what level we could not say - Ian, Product Support Manager
  • I'm looking for an expanding foam tape to fit a gap of 18-20mm about 20mm wide - Live Chat
  • This product expands out to a thickness of 25mm and it is 20mm wide hope this helps - Ian, Product Support Manager
  • 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
  • Hello, Thank-you for your enquiry. Are you looking for a single sided product? - Ian, Product Support Manager
  • Yes - Live Chat
  • 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
  • great, thanks - Live Chat
  • 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
  • if i order it today, when will i get it? - Live Chat
  • 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
  • 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
  • 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

Reviews for this product from confirmed past customers

To qualify to be added below, the reviewer must have purchased this product from us.

Barbara James

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

5 Stars

The following reviews are from other sizes of this product

Product reviews for our: 10-18mm x 20mm X 3 Metres Expanding Foam Sealing Tape (A different size of this product)


Barbara James

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

5 Stars