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🛡️ Seal your tank, secure your ride — don’t let rust steal your momentum!
POR-15 49216 U.S. Standard Tank Sealer is a compact 8 fl. oz. liquid sealer engineered in proprietary labs to provide a waterproof, anti-rust coating for fuel tanks. Compatible with metal, fiberglass, and concrete, it dries in 3-4 days and is trusted by thousands of users for superior corrosion protection against ethanol-blended fuels.



| ASIN | B00B3HXCZ4 |
| Best Sellers Rank | #73,201 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #73 in Fillers, Adhesives & Sealants |
| Brand | POR-15 |
| Brand Name | POR-15 |
| Compatible Material | Metal, Fiberglass, Concrete |
| Country of Publication | USA |
| Customer Reviews | 4.5 out of 5 stars 3,369 Reviews |
| Global Trade Identification Number | 00051491492164 |
| Item Dimensions | 7.1 x 7.1 x 7.6 Centimeters |
| Item Form | Liquid |
| Item Weight | 0.01 Ounces |
| Item dimensions L x W x H | 7.1 x 7.1 x 7.6 Centimeters |
| Manufacturer | POR-15 |
| Manufacturer Part Number | 49216 |
| Model | 49216 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Style | Compact |
| Style Name | Compact |
| UPC | 038514492165 680336041030 051491492164 |
| Unit Count | 236.59 Milliliters |
| Warranty Description | no warranty available |
| Water Resistance Level | Waterproof |
M**U
Excellent Product
Received 4 days early before delivery date Thank You Klamp, used POR - 15 for RE TB 350x it took 3 to 4 days to dry completely. Fuel tank from RE does not coat anti rust from inside so it gets rusty because of ethanol mixed with petrol. But keep everything ready before opening the can.
A**A
Good product
Expensive However its a very good product. Very satisfied withthecoating it did for my Yamaha RD 350 petrol tank
B**T
J
N
S**H
Good
Product was nice , I received new and fresh product but it's been delayed I received overall nice , thanks to the seller global klamp
N**9
Nice product and the product was delivered on time as promised.
Nice product
R**Y
A damaged product
The day I received this product, I used it within an hour. After pouring almost half of it, found lumps, layers. Which means the product was a faulty/old one. But now my 28year old motorcycle gas tank is ruined. Because the chemical has been poured in the tank and it cannot be undone. I had asked for a competition for my ruined tank. The company has refused. Now I have to buy a new gas tank. So becareful, when ordering this product. You do not know what you will get, and the damage will be irreplaceable.
C**D
Worked great with Coleman stove fuel tank
I've used POR-15 stuff in the past and was impressed. This tank sealer follows the same trend. I have a Coleman naphtha stove fuel tank I was rebuilding because the liner let go. Stripped the old liner out, washed it, used the POR-15 metal prep and then this POR-15 tank liner. It's held up to naphtha fuel and now this tank should last another 40 years easy. Follow the instructions, degrease the tank, metal prep and you'll be set. Definitely recommend this stuff.
ع**ي
Excellent product
Excellent quality and good timing to recommend your items
C**R
Sella fugas
Execelente producto, recupere el tanque original de mi moto... Sello la fuga que tenía y le dió un recubrimiento metálico interno
-**E
BEST Tank Sealer
POR15 products need no introducing . This can easily did my 2 gallon Motocycle tank, you'll need to strip and fully de rust the tank first or IT WON'T WORK . Needs serious mixing, the bottom of the can was the separated out part, I tried shaking it a while to no avail so I used an old CLEAN large flat bladed screwdriver to slowly turn and turn it until the colors were fully mixed, takes a goodly long while . Once opened the stuff needs to be used soon so DO NOT OPEN THE CAN UNTIL THE TANK IS DE RUSTED AND YOU'RE READY . I used a medium sized plastic funnel to pour it in then I capped the tank and began rotating it to ensure the mix flows into every corner and crevice ~ this is not a job you can rush . After making sure it had fully coated the inside of the tank I cleaned up the stirring screwdriver and funnel, it's easy to do if the stuff is still wet, once it dries it's *PERMANENT* so watch there you're working as it WILL NOT COME OFF EVER . floor, driveway, clothes, etc. . if the tank you're working on has any pinholes, be sure to tape them up first, this stuff is amazing and plugs BB sized pin holes easily . Don't forget to follow the instructions to the letter and remember to keep tuning and tipping the tank so the mix covers all crevices and the inside of the top too . I polish then wax the tank first so any droplets I might spill are easy to wipe off right away . I also tape around the filler neck with blue painter's tape because I'm extra cautious . I used this product in a 'Hail Mary' to save a 40 year old badly rusted and leaky Motocycle tank, I hope in time I'll find another but fr now it works fine, the ethanol laced fuel doesn't seem to bother it . I imagine I could have done up to a 5 gallon tank . -Nate
W**D
Tank Sealer
Used to seal 69 Suzuki motorcycle fuel tank and 20 year old generator fuel tank. Several years after sealing and no problems.
Trustpilot
1 month ago
1 week ago