gas tank sealer
Skip it46/100a small market ($329K/yr) — gas tank sealer doesn't clear our bar today.
Market/yr
$329K
Growth (1y)
+114.5%
Products
18
Brands
7
was 8 a year ago
Sellers
30
Price range
$9.01–$108.88
Returns
0.1%
Rating
4.5★
Skip it
Scored 46/100 across market size, growth, competition, quality gap, and returns.
Demand
Weekly Amazon search volume, last 104 weeks — +114.5% year over year.Seasonality
Monthly demand index across the year — 1.00 is average.No pronounced peak months · busiest ÷ quietest = 1.4×
Competition
- KBS Coatings45%
- POR-1537%
- KCINT9%
- Kreem4%
- Eastwood2%
- Caswell1%
- Other (1 brands)1%
The top 5 products take 66% of clicks — established leaders, but buyers still shop beyond them. 7 brands and 30 sellers compete here.
Brands
7 falling
was 8 a year ago
Sellers
30
Top 5 brand share
97%
Product shelf
All 18 tracked products in this niche.
POR-15 Fuel Tank Sealer Stops Rust Corrosion and Leaks Resistant to All Fuels Alcohols and Additives 8 Fluid Ounces
POR-15
$24.774.5★4,321 reviews
KBS Coatings 52000 Cycle Tank Sealer Kit Complete Kit - Seals Up To 5 Gallon Tank Lightly Pigmented Silver
KBS Coatings
$45.994.6★1,540 reviews
KBS Coatings 5200 Gold Standard Tank Sealer - 8 fl. oz. Silver
KBS Coatings
$20.594.6★396 reviews
POR-15 Fuel Tank Sealer Stops Rust Corrosion and Leaks Seals Pinholes and Seams Non-Porous Flexible Film 16 Ounces
POR-15
$39.524.6★1,597 reviews
RED KOTE FUEL TANK LINER GAS TANK SEALER FUEL TANK SEALER 1 QT. STOPS RUST CORROSION AND LEAKS
KCINT
$64.724.7★66 reviews
KBS Coatings 4401 Gloss Black RustSeal - 1 Quart Covers 50 sq ft Proven Rust Prevention
KBS Coatings
$43.184.4★750 reviews
POR-15 49204 Fuel Tank Sealer 32 fl oz
POR-15
$67.364.5★4,321 reviews
KBS Coatings 53000 Auto Fuel Tank Sealer Kit Seals Up to 25 Gallon Tank
KBS Coatings
$69.864.6★570 reviews
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“Really good product worked perfect on my gas tank it makes it look”
“Works as stated it should”
“Works well and holds up well”
“easy to read instructions if you go to their website”
“Great coating”
“Works clean out rust good REALLY GOOD preparation is a must spend EXTRA time on cleaning use extra rust remover before Por 15 metal prep”
“good value for the money”
“Easy to use”
“THIS STUFF WORKS GREAT HAVE USED FOR A MANY OF YEARS IT'S GREAT”
“Quick easy fix”
What buyers complain about
“Caused it to leak”
“I found red rust particles everywhere”
“Doesn't stay adhered”
“not being easy to use”
“too expensive”
“If you do not clean the area perfectly probably will not work”
“Never Set UP”
“the one I put it in did not seal it all the way ended up having leaking issues which destroyed my new paint job”
“Didnt work”
“it will only last a few weeks”
Top return reasons
- Compatibility-Overall14%
- Maintenance And Repair14%
- Material Quality14%
- Advertised Vs Actual Product12%
- Defective Material/Parts11%
- Ease Of Use9%
- Functionality-Overall8%
- Adhesion/Stickiness5%
- Instructions/User Manual/Troubleshooting4%
- Metal Quality3%