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Product Description
Ultratape Gas PTFE Thread Sealing Tape – Reliable Seals for Gas Work
A must-have for any toolkit, Ultratape Gas PTFE Thread Sealing Tape – 12mm x 5m is ideal for anyone tackling plumbing or heating jobs around the home. Designed for sealing threaded gas lines, this durable PTFE tape ensures a tight, leak-free fit every time.... read more
Product DescriptionUltratape Gas PTFE Thread Sealing Tape – Reliable Seals for Gas Work
A must-have for any toolkit, Ultratape Gas PTFE Thread Sealing Tape – 12mm x 5m is ideal for anyone tackling plumbing or heating jobs around the home. Designed for sealing threaded gas lines, this durable PTFE tape ensures a tight, leak-free fit every time.
Made especially for gas applications, this high-quality thread seal tape is suitable for all common gases — including air, ammonia, hydrogen and butane — as well as liquids like water, diesel and kerosene. It creates an airtight, watertight seal without the mess of pastes or compounds, so it’s quick and easy to use whether you're a seasoned DIYer or sorting a one-off job.
The tape is non-adhesive, so it won’t harden, crack, or dry out over time — making it ideal for long-lasting, dependable results. It's rated for pressure up to 20 bar and designed to suit BS21 threads up to 2 inches. Whether you're working on boilers, radiators, or outdoor heaters, this tape gives you peace of mind that every connection is sealed safely and securely.
Measuring 12mm wide and 5 metres long, this roll is compact enough to store in a toolbox, drawer, or glove compartment — ready when you need it. Yellow casing keeps it easy to spot in a busy kit.
Perfect for everyday maintenance or emergency repairs, this is a reliable essential for any home or trade setup.
Add it to your basket and seal every job with confidence.Not quite what you're looking for? Browse our full range of Glues & Adhesive Tapes.
Shop more from Ultratape.
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Delivery & Returns
Delivery
Here's our full Delivery & Returns page, or feel free to contact us.
We are pleased to offer FREE standard delivery when you spend over £75. For next day delivery, order before 6pm and select next working day delivery at the checkout.
If your order is under £75, a small delivery charge of £3.99, £5.99 or £9.95 will apply depending on the size and weight of the order.
Big and bulky items may be delivered in a couple of different ways:
On a pallet (kerbside only) - our courier will contact you to organise a day you'll be home for delivery.
With a 2-person delivery service - our friendly team will contact you to book in a delivery day of your choice.
Some items come straight from our suppliers and may take a little longer to arrive. If that’s the case, we’ll make sure it’s clearly shown on the product page.
Returns
We really hope you love what you ordered, but if you change your mind, you’ve got 28 days from the day you bought it to return it.
Please make sure the item is unused and in its original packaging with any tags and labels attached. Please pop a note inside with your name and order details on it so we can locate your order.
We don’t offer free returns as we try to keep our prices as low as possible for everyone, depending on the size of the return we will deduct the cost from your refund. The returns process is really easy, you can post it back yourself or we can help you arrange a collection.
Once your return reaches our warehouse we'll process the refund back to your original payment method.
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Product Specifications
Dimensions:
12mm x 5m (W x L)
Material:
PTFE (Polytetrafluoroethylene)
Features:
Non-adhesive, no need for messy compounds Doesn't harden or dry out Air & watertight seal Impermeable to >20bar Resistant to cracking
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Ultratape Gas PTFE Thread Sealing Tape - 12mm x 5m
SKU: 794160
£0.99
How to get it
Get in touchIf you'd like to talk to someone, chat with us, or give us a call on 0345 077 0708.
Free standard delivery (spend over £75)View all delivery & returns
Visit one of our 9 stores
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About Ultratape
Ultratape is a trusted name in tapes and adhesives, offering reliable solutions for home, office, and industrial use. With a focus on quality, strength, and versatility, Ultratape products are designed to perform in everyday tasks and demanding projects alike. From packaging and DIY to professional applications, Ultratape helps you get the job done with confidence.
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