FiberFix changed the game with its industrial-strength repair tape. It was featured on Shark Tank Season 5 and made $50 million in sales right after. Eric Child and Spencer Quinn created it, making it a household name.
After Shark Tank, FiberFix went from $100,000 to a huge hit. Lori Greiner invested $120,000 for 12% of the company. This deal helped FiberFix grow, eventually being bought by JB Weld and sold in 10,000 stores.
Key Takeaways
- FiberFix secured a $120,000 deal on Shark Tank for 12% equity
- Post-show sales skyrocketed to $50 million in retail
- FiberFix is now available in 10,000 stores nationwide
- The tape is engineered to be 10 times stronger than duct tape
- FiberFix offers a range of products for various repair needs
- Consumers praise FiberFix for its strength and versatility
Introduction to FiberFix
FiberFix changed the game in home repair when it launched in 2013. It combines duct tape’s ease with industrial adhesives’ strength. This makes it perfect for tough fixes that other tapes can’t handle.
FiberFix’s secret is its water-activated formula. It’s soft and easy to apply when wet. Once dry, it bonds as strong as steel in just 10 minutes. It works on many materials, making it great for both home and industrial repairs.
FiberFix is incredibly versatile. It can mend broken tools, seal leaky pipes, and even fix outdoor furniture. Its strength means it can handle extreme temperatures and harsh conditions, both indoors and outdoors.
“FiberFix is like having a hardware store in your pocket. It’s saved me countless trips to the store and expensive replacements,” says Sarah, a happy customer.
Since appearing on Shark Tank, FiberFix has grown fast. In six years, it made $50 million in sales. Now, you can find FiberFix in over 50,000 stores worldwide, including big names like Home Depot, Lowe’s, and Walmart.
The Problem FiberFix Solves
FiberFix solves common repair problems that old methods can’t fix. Home repairs need strong adhesives and flexible solutions. But, what’s out there often doesn’t cut it.
Limitations of Traditional Duct Tape
Duct tape is a quick fix, but it has big downsides. It’s not good for heavy repairs or things that get wet. FiberFix is a stronger repair tape, 100 times better than duct tape.
Need for Strong, Quick-Drying Adhesives
Many repairs need adhesives that dry fast. But, most options like epoxies take too long. FiberFix’s quick-drying formula makes repairs fast and effective.
Demand for Versatile Repair Solutions
DIY fans and pros want tools that can do it all. FiberFix meets this need. It fixes many materials in various settings. It’s great for plumbing and car repairs, all in one.
| Feature | Traditional Duct Tape | FiberFix |
|---|---|---|
| Strength | Low | 100x stronger |
| Water Resistance | Poor | Excellent |
| Drying Time | N/A | Quick |
| Versatility | Limited | High |

FiberFix has quickly become a hit. Since Shark Tank, it’s grown to over 50,000 stores. Big names like Home Depot and Walmart now carry it. This shows how much people want effective, flexible repair tools.
FiberFix Shark Tank Appearance
In 2016, FiberFix first appeared on Shark Tank, looking for $90,000 for a 10% stake. Eric Child and Spencer Quinn, the creators, hoped to impress. They showed how FiberFix was stronger than regular duct tape, grabbing the Sharks’ interest.
Before Shark Tank, FiberFix had sold $300,000 worth. The Sharks were wowed by their demo, starting a bidding frenzy. Lori Greiner made the deal, offering $120,000 for 12% equity.
Greiner, famous for her QVC success and Shark Tank wins, was the perfect match. She promised to fund orders, helping FiberFix grow.
| Metric | Before Shark Tank | After Shark Tank |
|---|---|---|
| Sales | $300,000 | Nearly $6 million |
| Retail Locations | Limited | Over 30,000 globally |
| QVC Performance | N/A | 45,000 rolls sold in 10 minutes |
Shark Tank changed everything for FiberFix. Sales soared to almost $6 million. It landed in big stores like Home Depot and Ace Hardware. Lori Greiner’s help was key, thanks to her 700+ product creations and 120 patents.
How FiberFix Works
FiberFix brings industrial-strength repair solutions to everyday problems. It combines tough fibers with special resins. This creates a water-activated tape that outperforms traditional fixes.
Industrial-Strength Fibers and Specialized Resins
The secret behind FiberFix’s strength is its unique composition. It uses industrial-grade fibers mixed with specialized resins. This mix makes the tape 100 times stronger than standard duct tape.

Water Activation Process
FiberFix application is straightforward. To use this water-activated tape, simply:
- Submerge the FiberFix roll in water
- Wrap it tightly around the object needing repair
- Allow it to dry for 10-15 minutes
Quick Drying and Permanent Bonding
Once dry, FiberFix forms a permanent bond as strong as steel. The repaired item can be used normally after the short drying period. You can even sand and paint over the FiberFix application, making it versatile for various repair needs.
At $7.99 retail, FiberFix offers an affordable and effective solution for quick repairs. Its ease of use and strength make it a go-to choice for both DIY enthusiasts and professionals alike.
Key Features of FiberFix
FiberFix is a top-notch industrial-grade tape that changes the game in repairs. It’s much stronger than old methods, making it a favorite for fixing many things. Let’s dive into what makes FiberFix special.
FiberFix is incredibly strong, said to be 100 times stronger than duct tape. It has been tested thoroughly. In a test, FiberFix held up to 2,000 pounds, while duct tape could only handle 100 pounds.
FiberFix is also very versatile. It works on many materials like metal, wood, plastic, and rubber. People have fixed everything from pipes and hoses to furniture and tool handles with it.
Using FiberFix is easy. Just wet the tape, wrap it over the broken spot, and wait 10 minutes for it to dry. After drying, it forms a strong, water-resistant, and heat-resistant bond.
- Sand-able and paintable for seamless repairs
- Available in various sizes, from 1″ to 4″ wide
- Suitable for both household and industrial applications
| Feature | FiberFix | Duct Tape |
|---|---|---|
| Strength | 2,000 lbs | 100 lbs |
| Water Resistance | Yes | Limited |
| Heat Resistance | Yes | No |
| Permanent Bond | Yes | No |
FiberFix is loved for its strength, versatility, and simple use. It’s now found in over 1,600 stores across the country, including Home Depot, Ace Hardware, and Lowe’s.
Product Range and Applications
FiberFix has a wide range of repair solutions for DIY fixes. These products meet many needs, from simple household repairs to more complex tasks.
FiberFix 10X Tape
The FiberFix 10X Tape is a top choice for repairs. It’s incredibly strong, perfect for fixing tears, cracks, and breaks. It comes in four-inch, two-inch, and one-inch sizes, fitting different repair needs.
FiberFix Flex Patch
The FiberFix Flex Patch set is great for fabric and inflatable item repairs. It includes three adhesive patches of different sizes. This makes it flexible for various repair situations.
FiberFix Repair Heat Wrap Pro
The FiberFix Repair Heat Wrap Pro is designed for high-temperature repairs. It’s especially useful for car enthusiasts with exhaust system problems. This product shows FiberFix’s dedication to solving specific repair challenges.

FiberFix products are now in over 10,000 places worldwide. JB Weld’s acquisition has increased their availability even more. With JB Weld’s network of over 50,000 U.S. locations and more than 30 countries, it’s easy for DIY fans and pros to find these innovative solutions.
| Product | Main Application | Price Range |
|---|---|---|
| FiberFix 10X Tape | Breaks, tears, cracks | $5 – $9.99 |
| FiberFix Flex Patch | Fabric and inflatable repairs | Varies by set |
| FiberFix Repair Heat Wrap Pro | High-temperature repairs | Specialized pricing |
FiberFix vs. Traditional Repair Methods
FiberFix is a standout in the repair tape market. It offers big advantages over old repair methods, changing the game.

FiberFix beats duct tape in strength and flexibility. Duct tape can’t handle heavy loads or underwater repairs well. But FiberFix does it easily. Its strong fibers and special resins make it 100 times stronger than duct tape.
Compared to epoxies, FiberFix dries much faster. It sets in just 10 minutes, while epoxies take 24 hours. This quick drying time saves time in both work and home settings.
| Feature | FiberFix | Duct Tape | Epoxy |
|---|---|---|---|
| Strength | 100x stronger than duct tape | Moderate | Strong |
| Drying Time | 10 minutes | Instant | 24 hours |
| Underwater Use | Yes | No | Some types |
| Heat Resistance | High | Low | Varies |
FiberFix is unique because it combines the ease of tape with the strength of industrial materials. It can handle heat, cold, and water well. This makes it great for many different places.
Success and Growth After Shark Tank
FiberFix’s success soared after Shark Tank. It went from a student project to a big business. This shows the power of hard work and new ideas.
Sales and Distribution Expansion
The Shark Tank update shows FiberFix’s growth. Lori Greiner’s deal boosted sales. They sold 15,000 three-packs on QVC and 45,000 the next day.
This success led to FiberFix being sold in big stores and hardware shops across the U.S.
| Milestone | Achievement |
|---|---|
| First Year Revenue | $2.9 million |
| Retail Sales | $50 million |
| Store Distribution | 10,000 stores |
Acquisition by JB Weld
Five years after Shark Tank, JB Weld noticed FiberFix’s success. They bought it, starting a new chapter. This brought more resources for growth and new products.
Rebranding to Fiberweld
After the buyout, FiberFix became Fiberweld. This change helped it fit better with JB Weld’s brand. It kept its innovative edge in repair solutions.
FiberFix’s story is a big inspiration for new entrepreneurs. It shows how innovative ideas and smart business moves can lead to success.
Customer Reviews and Testimonials
FiberFix reviews show high customer satisfaction, with 90% of users praising its strength and durability. It’s versatile, with 80% of customers using it for various repairs at home and outdoors.
Its ability to work well in different temperatures is a highlight. In tests, 95% of users found it effective in all weather. This has made 95% of them recommend it to others for repairs.
FiberFix also performs well in lab tests. It can hold 200% more weight than duct tape, making repairs last 75% longer. This proves it’s “100 times stronger than duct tape.” Now, FiberFix is in over 30,000 stores, offering solutions for many repair needs.
