Stop leaks instantly! Extreme Tape is the ultimate repair solution for roofs, walls, RVs, windows, pipes, and more.
Extreme Tape™
$19.99
$29.99
SAVE
33%
- Super Strong Adhesive
- 100% Waterproof
- High-Temperature Resistant
- Durable Aluminum Foil Layer
30-Day Money-Back
24/7 Customer Support
John B.
Best waterproof tape I’ve ever used — sealed my RV roof in minutes and hasn’t budged through storms or heat. Worth every cent.
Extreme Tape™
Super Strong Adhesive
Industrial-grade butyl rubber seals instantly and lasts for years
100% Waterproof
Works under heavy rain and extreme humidity
High-Temperature Resistant
Handles scorching sun and freezing cold (–40°F to 248°F)
Durable Aluminum Foil Layer
Reflects heat, resists wear, and protects from corrosion
The Hidden Truth About Leaks and Cracks
Leaks are one of the most common and expensive problems homeowners, RV owners, and contractors face. A small drip can quickly turn into major damage — ruined walls, costly repairs, and dangerous mold.
Most “quick fixes” like silicone or duct tape fail fast. They peel, crack, or melt in heat, leaving you with the same problem again.
You deserve a solution that actually lasts.
That’s why we created Extreme Tape™
Engineered with industrial-grade butyl rubber and reinforced aluminum, Extreme Tape™ creates a professional, long-lasting seal without the need for tools or contractors.
Just peel, stick, and seal.
✔️ 100% waterproof and airtight.
✔️ Withstands extreme heat, cold, and UV.
✔️ Works on roofs, RVs, pipes, windows, boats, and more.
✔️ Designed to last for years — not weeks.
Whether you're a DIYer, contractor, or traveler, Extreme Tape™ lets you stop leaks instantly and protect your home or RV with confidence.
Stop patching. Start sealing for good.
Extreme Tape™ The Foundation of Strong, Long-Lasting Repairs
Choose durability that truly lasts.
Extreme Tape™ is built with industrial-grade butyl and reinforced aluminum foil to deliver unbeatable waterproof sealing power — no tools, no hassle, no leaks.
From rooftops to RVs, it’s the trusted solution for homeowners, DIYers, and professionals who need repairs that hold up in any condition.
Extreme Tape™ The Foundation of Strong, Long-Lasting Repairs
Choose durability that truly lasts.
Extreme Tape™ is built with industrial-grade butyl and reinforced aluminum foil to deliver unbeatable waterproof sealing power — no tools, no hassle, no leaks.
From rooftops to RVs, it’s the trusted solution for homeowners, DIYers, and professionals who need repairs that hold up in any condition.
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said Extreme Tape™ stopped leaks instantly on their first try — saving them hours of work and expensive repairs.
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reported powerful adhesion and long-term waterproof performance, even in heat, heavy rain, and freezing temperatures.
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found the tape’s flexibility and high-temperature resistance perfect for roofs, RVs, pipes, gutters, and outdoor fixes.
Who It’s For
🏠 Homeowners & DIY Repairers
Fix leaks in roofs, gutters, walls, or AC ducts in minutes.
No more waiting for a handyman — save time and money with a simple peel-and-seal repair.
🚐 RV, Camper & Van Life Owners
Keep your adventures leak-free!
Perfect for RV roofs, awnings, solar panel mounts, and vents.
Stands up to scorching sun, rainstorms, and highway vibrations.
🧱 Construction & Roofing Contractors
Professional strength for every job site.
Use it for flashing, waterproofing, ductwork, or metal joints — anywhere you need a reliable, fast-curing seal.
🌿 Outdoor & Garden Enthusiasts
Use it to waterproof sheds, greenhouses, or rain barrels.
Built to resist sun, wind, and rain all year round.
🚢 Boat & Marine Owners
Aluminum foil + butyl rubber combo keeps your vessel sealed and corrosion-free — ideal for cabins and decks.
We’re BuiltDifferent
Our advanced butyl technology and aluminum foil layer deliver industrial-grade performance that cheaper tapes simply can’t match.
We’re BuiltDifferent
Our advanced butyl technology and aluminum foil layer deliver industrial-grade performance that cheaper tapes simply can’t match.
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Instant Waterproof Seal – Works even on wet or uneven surfaces
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All-Weather Durable – Resists rain, UV, heat, and freezing temps
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Ultra-Strong Adhesive – Permanent bond on almost any material
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Multi-Purpose Use – Perfect for roofs, RVs, walls, vents, and pipes
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Long-Lasting Value – One roll fixes multiple leaks and lasts for years
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What Our Customers Are Saying
Our customer advocates are standing by 24/7 to support you via email
David M.,
Verified Customer
Used to seal up storm windows and holes outside on trailer. This stuff stuck to alum. and tin siding like a magnet. 100% better than any duck tape. Will buy for next year
Robert H.,
Verified Customer
Gutter drainage pipe separated. Several alternatives with most being expensive and difficult. This tape will more than do the job. It’s not coming off. Likely no need but once dry I’ll wrap over with 1/16 inch aluminum sheet. Highly recommend.
William B.,
Verified Customer
I’m using extreme tape on a 7,000 sq ft metal roof for an old Victorian home — and it sticks unbelievably well, even to rough brick and stone. Most tapes peel off or cost a fortune, but this one holds tight and seals perfectly around chimneys and fasteners. Working in 40–70°F, it’s performed flawlessly. For the price, you can’t go wrong — strong adhesion, easy to use, and built to last.
Emily T.,
Verified Customer
This tape is sticky yet can be cut and removed without incident. It is secure and had so far stopped my AC pipe condensation leak at the joint.
Christopher W.,
Verified Customer
It’s great for repairing worn-out AC tape. Just be sure to measure well, as the roll isn’t very long.
James C.,
Verified Customer
I have an exhaust system over my BBQ, however when it rains it leaks onto the patio, so I needed to seal it. I have no choice but to give this product a 5 star review as it is both an economical and superior product to others I have used in the past. An excellent value I can highly recommend.
Tom S.,
Verified Customer
Great for quick fixes. I used it to seal a small crack along the ridge of my asphalt shingle roof. It bonded right through the grit and sealed tight — no lifting even after heavy rain and direct sun for weeks. Super easy to apply and way cheaper than calling a roofer. This stuff really works!
Joseph P.,
Verified Customer
Used Extreme Tape to repair the nose of my cargo trailer after it scraped my carport. One 16’ roll was enough to reseal everything perfectly. A bit tricky to peel the wrapper off, but once applied, it stuck tight and looked solid. After a few hot summer days, it’s holding strong — great fix before water damage could start.
Matthew B.,
Verified Customer
Used this tape to seal a small gap around my back door where rain kept seeping in. Pressed it down once and it bonded tight — no more drafts or moisture getting through. Looks neat too, not bulky like most sealants.
Money-Back Guarantee
We're so confident in the quality of our product that we offer a satisfaction guarantee. If you're not completely satisfied with your purchase, simply return the item within 30 days for a full refund.
CLAIM OFFER
24/7 Customer Support
Free Shipping
Easy Returns
Money-Back Guarantee
We're so confident in the quality of our product that we offer a satisfaction guarantee. If you're not completely satisfied with your purchase, simply return the item within 30 days for a full refund.
CLAIM OFFER
24/7 Customer Support
Free Shipping
Easy Returns
Frequently Asked Questions
What is Extreme Tape™ made of?
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Extreme Tape™is made from industrial-grade butyl rubber with a reinforced aluminum foil surface. This combination creates a strong, flexible, and 100% waterproof seal that lasts for years.
What surfaces can I use Extreme Tape™ on?
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It sticks to almost anything — metal, glass, plastic, concrete, wood, PVC, rubber, and more.
Perfect for roofs, RVs, gutters, vents, pipes, and outdoor equipment.
Is it heat or cold resistant?
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Absolutely. Extreme Tape is built for all weather conditions, performing flawlessly in temperatures from -40°F to 250°F (-40°C to 120°C) — no melting, cracking, or peeling.
How do I apply it?
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Step 1: Clean and dry the surface.
Step 2: Cut the tape to your desired length.
Step 3: Peel off the backing and press firmly.
Step 4: Wait at least 24 hours for the adhesive to fully expand.
That’s it — instant waterproof seal with no curing time or tools needed.
How long does it last?
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With proper application, Extreme Tape™ can last for years outdoors without losing adhesion or flexibility — far outlasting ordinary sealant tapes.
Can I return it if it doesn’t work?
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You can shop with peace of mind, in fact we’re so confident you’ll love our products that if not, we'll offer you a 30 day money back guarantee.
If you’re unhappy with your Extreme Tape™ purchase, please email us at service@extremetape.shop
What surfaces can I use Extreme Tape™ on?
+
It sticks to almost anything — metal, glass, plastic, concrete, wood, PVC, rubber, and more.
Perfect for roofs, RVs, gutters, vents, pipes, and outdoor equipment.
How do I apply it?
+
Step 1: Clean and dry the surface.
Step 2: Cut the tape to your desired length.
Step 3: Peel off the backing and press firmly.
Step 4: Wait at least 24 hours for the adhesive to fully expand.
That’s it — instant waterproof seal with no curing time or tools needed.
Can I return it if it doesn’t work?
+
You can shop with peace of mind, in fact we’re so confident you’ll love our products that if not, we'll offer you a 30 day money back guarantee.
If you’re unhappy with your Extreme Tape™ purchase, please email us at service@extremetape.shop