FiberFix on Shark Tank
Be the first to reviewFiberFix is a repair wrap made with resin-coated fiberglass that hardens into a rigid, durable bond for fixing broken tools, pipes and equipment. It targets DIYers and homeowners who need a stronger alternative to duct tape.
Official website checked Nov 1, 2026.
We may earn a commission when you buy through our links. It never affects what we write. How we make money
🖨️ Giving this as a gift? Print the "story behind your gift" card
⏱ FiberFix in 30 seconds
- The ask$90K for 10%Valued at $900K
- In the tankDeal: $250K for 12%With Lori
- After the showNot confirmedNo public record either way
- TodayAcquiredJ-B Weld bought the FiberFix brand from Spark Innovation in October 2…
FiberFix Shark Tank deal
- Asked for
- $90,000 for 10%
- Asking valuation
- $900K
- Result
- Deal
- Final deal
- $250,000 for 12%
- Deal valuation
- $2.08M
- Shark
- Lori Greiner
- Founders
- -
- From
- Pleasant Grove, UT
- Aired
- Oct 25, 2013
Shop FiberFix
Where to buy: Lowe'sThe Home DepotWalmartAmazon
Prices and availability change. Check the retailer for the current price.
Would you have invested in FiberFix?
The pitch
The founders from Pleasant Grove, UT pitched FiberFix in Shark Tank Season 5, Episode 6 (aired Oct 25, 2013). They asked for $90,000 in exchange for 10% equity, valuing the business at $900K. The entrepreneurs walked away with a deal from Lori Greiner: $250,000 for 12%. That put the final valuation at $2.08M, 131% above what they originally asked for.
What happened to FiberFix after Shark Tank?
Acquired Last checked November 1, 2026
Our checks
- : Product photo added from the official website.
- : Visited the official website: it is working.
FiberFix was acquired: J-B Weld bought the FiberFix brand from Spark Innovation in October 2018 and now sells the product as FiberWeld..
Sources (3)
📝 Know something we don't? Suggest an update
Reviews of FiberFix
No reviews yet. Have you tried FiberFix? Tell other shoppers what you think.
Frequently asked questions
Did FiberFix get a deal on Shark Tank?
Yes. FiberFix got a deal with Lori Greiner for $250,000 and 12% equity.
Which Shark invested in FiberFix?
Lori Greiner invested in FiberFix on Season 5 of Shark Tank. Note that some on-air deals change or fall through during due diligence.
Is FiberFix still in business?
FiberFix was acquired: J-B Weld bought the FiberFix brand from Spark Innovation in October 2018 and now sells the product as FiberWeld..
What season and episode was FiberFix on Shark Tank?
FiberFix appeared in Season 5, Episode 6, which first aired on October 25, 2013.
Where can I buy FiberFix?
You can buy FiberFix from its official website and often on Amazon.
What was FiberFix's valuation on Shark Tank?
The founders valued FiberFix at $900,000 when they entered the Tank, and the final deal valued it at $2,083,333.