3M
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$57.99
Thermopanel Waterproof Tanking Tape, Elastic Butyl Sealing Self Adhesive Joining Tape for Bathrooms, Showers, Wet Rooms, Outdoors, Indoors, Leak Prevention (5m)
★★★★★
$57.99
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About this item
- IDEAL FOR SEALING LEAKS: Self-adhesive Waterproof Tanking Butyl Tape prevents leaks and water from seeping through in your bathroom, shower or wet room. The easy-to-use tape is perfect for use on Tile Backers and Insulation Boards. All you have to do is roll out enough tape, cut it, and apply.
- FOR WALLS AND FLOORS: The self-adhesive waterproof tanking tape can be used on floors and walls, and can also be used for sealing and patching. With its ability to repair, bond and seal almost any surface, it provides waterproof protection and security against water and moisture, adhering to most common substrates.
- OUTDOORS AND INDOORS: In addition to being useful indoors, this Waterproof Tanking Tape can be used outdoors as well, including on balconies and terraces. With this self-adhesive tape, you can prevent leaks and a build-up of moisture from rain and the elements outside. No matter if you're a DIY enthusiast or a professional contractor, this tape will meet your needs, and it is excellent both indoors and outdoors thanks to its high resistance to extreme temperatures.
- MULTIPLE LENGTHS AVAILABLE: Self-adhesive Butyl Tape is available in a variety of lengths to suit your needs. Its width is 100mm, with a thickness of approximately 0.80mm, and is available in rolls of 5m and 10m.
- APPLICATION: For sealing floor drains, connection and corner joints, and for bridging joints. The self-adhesive butyl sealing tape is used to seal the butt joint and as a connection tape for wet areas. The raw material provides excellent compatibility and a good bond with polymer dispersions (liquid film), mineral flexible sealing slurries and reaction resins. Before further products are applied, it is advisable to carry out a compatibility test.
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What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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