Plastic Fuel Tank Repair Kit
MaybeAn estimated 0.9% of orders come back. But the average product has 3,806 reviews to catch up to, so Plastic Fuel Tank Repair Kit is a Maybe.
- Flapen Score
- 58 / 100Top 14% of 7,287 Automotive niches · +9 vs the category median of 4958
- Market size
- $145K/yr127K searches / yr
- 90-day growth
- +34.4%search demand this quarter
- Competition
- 57%top-5 click share · 14 brands · 141 sellers
Flapen Score
Plastic Fuel Tank Repair Kit against its category
The dotted line is the Automotive average. Past it, Plastic Fuel Tank Repair Kit is stronger. Inside it, weaker.
Market
The Plastic Fuel Tank Repair Kit market on Amazon at a glance
Shoppers on Amazon United States searched for Plastic Fuel Tank Repair Kit 127K times last year and spent an estimated $145K. The top 5 brands take 80% of clicks. Flapen scores it 58 out of 100, a Maybe.
01 · Demand
An estimated 7.7% of those searches ended in a purchase.
Shoppers searched for this 127K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 7.7% of those searches ended in a purchase. Searches in the last 90 days moved +34.4% against the 90 days before. Searches, conversion and average price together put the market at an estimated $145K a year.
- Searches, last 12 months
- 127K
- Growth, 90 days vs prior 90
- +34.4%
- Conversion, latest week
- 7.7%
- Market size, estimated
- $145Ka year
- Peak month
- May1.9× the quietest month
- Top search term
- plastic gas tank repair kit22K searches a year
02 · Price
A sale here is worth $14.72.
Listings sell for $14.72 on average, from $5.81 to $45.35. Amazon reports units sold in ranges. This niche sold 8K to 10K a year. The average listing sells 250 to 500 of them. At $14.72 that is $4K to $7K a year per listing.
- Average price
- $14.72under the $15 to $100 sweet spot
- Price range
- $5.81–$45.35
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 8K–10K
- Units per listing a year
- 250–500
- Revenue per listing a year
- $4K–$7K
- Returns
- 0.9%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
78% of listings pay for placement with sponsored ads. 78% ship with Prime. On an average day, 3.3% of listings are out of stock. The average listing ranks #121 within Fillers, Adhesives & Sealants. It carries 3,806 reviews at 4.27 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 78%
- Prime listings
- 78%
- Out of stock, average day
- 3.3%
- Average rank
- #121in Fillers, Adhesives & Sealants
- Average rating
- 4.27 starsAmazon United States average 4.42 stars
- Average reviews
- 3,806per listing
- Listings tracked
- 27
04 · Newcomers
Brands here are established.
The brands on the shelf have sold for 74 months on average, so the names here are established.
- Launched, last 12 months
- 0
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 74 months
Products
Top Plastic Fuel Tank Repair Kit products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 8, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Blue Magic 6522KTRI QuikSteel Plastic Tank Repair Kit White 2 ounces
- Price
- $14.66
- Rating
- 4.1/5
- Reviews
- 1,026
- Age
- 22y ago

J-B Weld 2110 Metal Fuel Tank Repair Kit
- Price
- $13.74
- Rating
- 4.4/5
- Reviews
- 1,345
- Age
- 9y ago

Permatex Plastic Tank Repair Kit
- Price
- $12.29
- Rating
- 4.0/5
- Reviews
- 481
- Age
- 22y ago

ProSeal Instant Gas Tank & Radiator Repair 1 oz Steel-Reinforced Epoxy Putty Permanently Seals Small Holes Cracks & Split Seams Adheres to Wet Surfaces
- Price
- $6.69
- Rating
- 4.1/5
- Reviews
- 1,090
- Age
- 17y ago

J-B Weld 8237 PlasticWeld Plastic Repair Epoxy Putty - 2 oz.
- Price
- $8.11
- Rating
- 4.4/5
- Reviews
- 10,365
- Age
- 16y ago
Trending
estimated 90-day click momentum
BodyShop Essentials Rigid 5 Minute Working Time Automotive Multipurpose Plastic Repair and Adhesive 50ml Cartridge & Two Application Mixing Nozzles
- Price
- $12.95
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 1y ago

Permatex 84334 28 Grams Fuel Tank Repair
- Price
- $13.39
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 6y ago

J-B Weld 50132 PlasticWeld Quick-Setting Epoxy Syringe - Translucent Yellow - 25 ml
- Price
- $6.34
- Rating
- 4.5/5
- Reviews
- 3,565
- Age
- 13y ago

JOUNJIP Standard Plastic Welding Kit- UL Certified Welder 80W- Professional Grade Plastic Repair Kit for Automotive Car Bumper Kayak Tank Repair
- Price
- $35.90
- Rating
- 4.5/5
- Reviews
- 4,731
- Age
- 7y ago

ProSeal Instant Gas Tank & Radiator Repair 1 oz Steel-Reinforced Epoxy Putty Permanently Seals Small Holes Cracks & Split Seams Adheres to Wet Surfaces
- Price
- $6.69
- Rating
- 4.1/5
- Reviews
- 1,090
- Age
- 17y ago
Newest
by launch date
Flex Seal Epoxy Extreme Liquid Multi-Purpose Durable Permanent Watertight Long-Lasting Bond for Automotive Marine Plumbing Home & Tool Repairs Cures Black 0.85 oz (25 mL) Syringe
- Price
- $9.70
- Rating
- 4.5/5
- Reviews
- 405
- Age
- 1y ago

Polymix Rigid Automotive Multipurpose Plastic Repair and Adhesive 50ml Cartridge & Two Application Mixing Nozzles (Black) P2.3002.050.B
- Price
- $16.95
- Rating
- 4.0/5
- Reviews
- 14
- Age
- 1y ago

BodyShop Essentials Rigid 5 Minute Working Time Automotive Multipurpose Plastic Repair and Adhesive 50ml Cartridge & Two Application Mixing Nozzles
- Price
- $12.95
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 1y ago

Hzutloer 2.87oz(85g) Instant Fuel & Water Tank Repair Adhesive Kit-Waterproof High-Temp Resistant for Cars Motorcycles Trucks Solar Heaters-Fast Bonding No Leakage Easy DlY Fix
- Price
- $9.01
- Rating
- 4.4/5
- Reviews
- 86
- Age
- 1y ago

J-B Weld SteelStik 1 Hour Cure Steel Reinforced Epoxy Putty Stick - 2 Pack Dark Grey (8267-2)
- Price
- $11.53
- Rating
- 4.6/5
- Reviews
- 17,467
- Age
- 4y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 57% of clicks. Leaders hold, but buyers still shop past them.
Brands
14 rising
Sellers
141
Est. top-5 brand share
80%
Top 20: 100%
Est. top-5 click share
57%
Top 20: 94%
Open market
16%
- J-B Weld31%
- Permatex20%
- Blue Magic16%
- Pro Seal9%
- Hzutloer5%
- Tech-Bond3%
- Open — no brand owns it (8 brands, 16%)
Demand
Plastic Fuel Tank Repair Kit search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.9×
Search terms
Top Plastic Fuel Tank Repair Kit search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- plastic gas tank repair kit22K/yr
- plastic fuel tank repair kit16K/yr
- fuel tank repair kit11K/yr
- plastic tank repair kit8K/yr
- jb weld tank weld7K/yr
- gas tank repair kit8K/yr
- plastic gas tank repair6K/yr
- repair kit for plastic gas tank2K/yr
- jb tank weld5K/yr
- plastic gas tank sealer6K/yr
Reviews and returns
What reviews say buyers love and hate about Plastic Fuel Tank Repair Kit
We read the reviews and the return reasons for every product selling here.
“It was a pretty significant leak”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
16 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Plastic Fuel Tank Repair Kit questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









