The Pressure Sensitive Adhesive Specialists in Adhesive Tapes & Glues
PSA302 is a 50mm x 1mm x 10 Metre Butyl Membrane Jointing & Sealing Tape is an extruded butyl back two-faced tape designed for use with joining membranes used in the building and construction industry to prevent the passage of water and or air - for example for damp proof membranes and vapour control layers, or for use on washing machines - this tape is the perfect Airtight sealing tape.
This tape is suitable for joining two pieces of Butyl liner in a pond, sealing deck hardware on boats, holding permanently to polycarbonate sheets and similar applications.
Main application uses for this membrane tape include
This tape is ideal for use in the following applications or known as:
- Alkaline joint tape
- Membrane tape
- Join two pieces of Butyl liner in a pond
- Sealing deck hardware on boats
- Hold permanently to polycarbonate sheets
- For use on washing machines
- Waterproof roofing tape
- Waterproof joint sealing tape
- Roofing joint membrane
- Pond flexible flashing tape
- Flexible waterproof tape
Main features of this tape
This tape has:
- Good adhesion to a wide range of substrates.
- Easy and accurate to use with little waste and no mess.
- The softer composition makes this product highly conformable.
- High tack.
- Remains flexible throughout its service life.
- Conforms to IVD Instruction Sheet No.5
Application information
Apply this tape directly from the reel onto one surface and press sufficiently along its length to achieve good initial adhesion. Remove the backing paper, offer another surface to the butyl tape and push firmly to seal across the joint.
The use of a roller to roll the joint, using firm pressure, is highly recommended to get a good bond.
Surface preparation advice
All surfaces should be clean, dry and free from frost, grease and loose materials. When cleaning contaminated substrates, we recommend that propane-2-ol (IPA) be used and allowed to dry before applying the butyl tape.
Storage information
This Butyl Membrane Tape has a shelf life of 24 months when stored flat in the original packaging in cool, dry conditions.
Technical Information
| Technical Description | Unit | Normal Value | Test Method |
|---|---|---|---|
| Dynamic Tensile Adhesion | N/cm2 | 19 | H5 |
| Dynamic Shear Adhesion | N/cm2 | 13 | H!5 |
| T-Peel Adhesion to 250-micron PE membrane | N/cm | 12 | H45 |
| 180° Peel Adhesion | N/cm | 14 | H41 |
| Specific Gravity | g/cm3 | 1.6 | DIN EN ISO 10563 |
| Moisture Vapour Transmission Rate | g/m2/24hr/mm | 0.16 | ISO9932 / BS ISO 15106 |
| Service Temperature Range | °C | -40 to +90 |
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 this tape be used on the underside of a membrane - Paul
- Good morning Paul, and thank you for your enquiry. This product is used as a lapping tape for membranes, so would be fine for this application - Matt, Product Support Manager
- Hi, please can you tell me the thickness of this product. Many thanks - Adrian
- Hi Adrian Thank you for your enquiry today, the total thickness of this product is 1mm - Kerry, Customer Support Manager
- Hi, is this suitable to join two pieces of Butyl liner in a pond? - Chris
- Hi Chris, yes it is suitable for this application - Ian, Product Support Manager
Product questions for our: Butyl Sealant Tape High Performance GCA (A different size of this product)
- Can this be used to seal the glass and frame around the outside of the shower enclosurer instead of silicone, if so, how much better would it be? - Rajesh
- Hello and thank-you for your enquiry Rajesh. This butyl tape will not cure solid, and stays flexible, so I wouldn't recommend it for this application - Matt, Product Support Manager
- Could you please advise if your 4mm bead is suitable for bedding greenhouse glass onto aluminium base. Thanks - Harry
- Hi Harry, yes this product is suitable for this application - Ian, Product Support Manager
- Hi will this tape be okay for re sealing my car sunroof - Paul
- The gca will form a flexible weather seal, yes - Ian, Product Support Manager
Product questions for our: Butyl Flashing Tape (A different size of this product)
- I will be undertaking a self build project that is timber frame and timber clad. The windows I intend using are Andersen 400 windows (American company) with a nailing flange. In the instructions they mention self healing butyl flashing and looking at various American web sites Tyvek Flexwrap flashing for the sill and Tyvek straight flashing for sides and top are used. Whilst Tyvek flexwrap is available in the UK only 150mm width is available not 250mm and Tyvek straight flashing is not available. Can you recommend a butyl flashing for weather protection and air leakage and that is self healing because some mechanical fixings on the vertical sections would penetrate the flashing. I look forward to hearing from you however if you need further information please do not hesitate to contact me. - Stephen
- Morning Stephen, I feel that [this] butyl flashing tape would help with this application as the adhesive is self healing and 1.5mm thick. We do stock lead and white finishes in 200mm widths - Ian, Product Support Manager
- I need a flashing tape for sealing my polycarb roof to the wall. Is 200mm x 1.5mm x 10 Metres Butyl Flashing Tape the best choice? - Tony
- Hi Tony, yes the 200mm would be perfect for this application, then simply decide on a facing colour of either white or lead - Ian, Product Support Manager
- Can this product stretch to form into corrugated roofing panels? - Live Chat
- Hello ,the product won't stretch as it is a butyl backed foil. It is very conformable though - Ian, Product Support Manager
- OK Thanks - Live Chat
- will it bend sideways 90 degrees down the length of 100x125mm timber? ie form an upside down U-shape; or will it crack or break at the bends? - Live Chat
- Hello and thank-you for your enquiry. The product would be fine for this application - Ian, Product Support Manager
Similar Products
Butyl Sealant Tape High Performance GCA
50mm x 1mm x 10 Metre Black Butyl Membrane Jointing and Sealing Tape
Reviews for this product from confirmed past customers
To qualify to be added below, the reviewer must have purchased this product from us.
Angus Macmillan
The sealant tape we bought from PSA Solutions was good quality and at the right price.
We used it as a lap tape for 6000 square feet of profile sheeting and associated flashings.
We have no hesitation in recommending this product and will use it again on the next roofing job we undertake.
Angus Macmillan
Embee Properties Ltd
Geoff
Score 5
Matthew
5, Thanks.
Michael
Very effective product easy to handle. Resealed the sunroof of my son’s Clio very well. 5/5
Lawrence
Product was exactly what I was looking for and was perfect for the job in hand, i.e. glazing repairs to fairly elderly greenhouse. Rating 1 - 5 is 5 for this application.
R Hill
£15 per roll from amazon £3.75 from psa soulutions say no more
SH
This is an excellent product and very good service from this company. SH
David Baker
I'm in the process of rebuilding my VW bus from the ground up. The underfloor, after painting with epoxy paint, needed all the seams and gaps sealing. I wanted to use a product that was easier to use than brushable and tube applied sealers. I wanted to find a sealant on a roll if I could. I did a web search and found PSA Solutions who ticked the right box. Great choice and great descriptions of their range of butyl tape and an ease to order from. Delivery was extra fast (2 days). The tape was very easy to apply and very adhesive to the panels ( don't get it stuck to itself when applying !) and also looked really neat and tidy, just what I wanted it to look like. This process will be followed up with anti stone chip paint and topcoat. Customer service was also excellent. Thanks team. Product 5 out of 5 Service 5 out of 5
Margaret Higgins
Perfect for the job I needed it for
The following reviews are from other sizes of this product
Product reviews for our: Butyl Sealant Tape High Performance GCA (A different size of this product)
Angus Macmillan
The sealant tape we bought from PSA Solutions was good quality and at the right price.
We used it as a lap tape for 6000 square feet of profile sheeting and associated flashings.
We have no hesitation in recommending this product and will use it again on the next roofing job we undertake.
Angus Macmillan
Embee Properties Ltd
Geoff
Score 5
Matthew
5, Thanks.
Michael
Very effective product easy to handle. Resealed the sunroof of my son’s Clio very well. 5/5
Lawrence
Product was exactly what I was looking for and was perfect for the job in hand, i.e. glazing repairs to fairly elderly greenhouse. Rating 1 - 5 is 5 for this application.
R Hill
£15 per roll from amazon £3.75 from psa soulutions say no more
SH
This is an excellent product and very good service from this company. SH
David Baker
I'm in the process of rebuilding my VW bus from the ground up. The underfloor, after painting with epoxy paint, needed all the seams and gaps sealing. I wanted to use a product that was easier to use than brushable and tube applied sealers. I wanted to find a sealant on a roll if I could. I did a web search and found PSA Solutions who ticked the right box. Great choice and great descriptions of their range of butyl tape and an ease to order from. Delivery was extra fast (2 days). The tape was very easy to apply and very adhesive to the panels ( don't get it stuck to itself when applying !) and also looked really neat and tidy, just what I wanted it to look like. This process will be followed up with anti stone chip paint and topcoat. Customer service was also excellent. Thanks team. Product 5 out of 5 Service 5 out of 5
Margaret Higgins
Perfect for the job I needed it for
Product reviews for our: Butyl Flashing Tape (A different size of this product)
Babu Sudra
Best product. Got me out of lots of trouble on repairs to my conservatory. My rating is 5
Brian Bates
This product was easy to apply and stuck well. I used it to seal between aluminium and wood. I chose this product over many others because the butyl adhesive layer is also white compared to a lot where it is just the aluminium foil that is white and the butyl layer is black which would leave a black line at any ends. It cured my leak and covered the aluminium strip so that it blends in with the rest of my white upvc conservatory roof. Would recommend to anyone wanting to match white upvc.
Hope this helps, you have a good product (and quite unique). Regards, Brian
Terry B
This is the best tape on the market once it's stuck it's stuck well worth every penny 10 out of 10