POR-15 49204 Fuel Tank Sealer, 32 oz

Q: Will it work on plastic tanks such as a weed eater?

I used this in May 2020 on a Honda mower tank - the one that was recalled for a leaky seam. It worked. But in September 2021 it started leaking again so that was only a temporary fix in this case. Not the product's fault.

Q: is this for external use?

it can be used as an external but intended for internal. i have vast experience with por15, they make an incredible exterior rush proof coating as well.

Q: do I need to use this on a new gas tank I bought to instal on my car?

No, it is not necessary, especially considering most new cars have plastic tanks that won't rust anyway. Don't go through the hassle of? removing you're gas tank and fuel pump just for the fun of it!!

Q: I have a toy hauler trailer it has a 40 gallon fuel tank that is full of rust would this product remove rust and seal the tank ?

Hi, this will seal your tank but it won't remove the rust you'll have to use a rust remover first like evaporust or something !

4.5/5

Product ID: 732237850

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Details

Material
樹脂
Brand
POR-15
Item Weight
2 Pounds
Item dimensions L x W x H
42 x 42 x 50
Compatible Material
Metal

⛽Permanent fuel-resistant seal

🛠️Single-coat easy application

🛡️Rust-proof, long-lasting protection

Frequently Bought Together

POR-15 49204 Fuel Tank Sealer 32 fl oz

POR-15 Metal Prep, Metal Etching Rust Neutralizer, Non-flammable and Water-based, 32 Fluid Ounces, 1-quart

POR-15 Cleaner Degreaser, Non-flammable and Water Based, Removes Grease, Oil and Surface Debris, 1-quart

Description

🛡️ Seal it once, forget rust forever!

ONE COAT WONDER - Simple single application saves time while delivering a flawless, impermeable finish.
OPTIMIZED COVERAGE - 32 oz covers up to 25 gallons—perfect for cars, trucks, and motorcycles.
PRO LEVEL PREP REQUIRED - Clean and prep with POR-15 degreaser and metal prep for guaranteed adhesion and longevity.
RUST NOT ON YOUR WATCH - Gold standard rust protection trusted by pros and DIYers alike.
UNMATCHED FUEL RESISTANCE - Seals against all fuels including high-alcohol Stage II blends for ultimate durability.

POR-15 49204 Fuel Tank Sealer is a professional-grade, single-coat resin formula designed to permanently seal and protect fuel tanks from rust and corrosion. Compatible with all fuel types including high-alcohol blends, it covers up to 25 gallons per quart and requires proper cleaning and prep for optimal adhesion. Trusted by experts and DIY enthusiasts for unbeatable durability and fuel resistance.

Specifications

Manufacturer	POR-15
Part number	49204
Item Weight	907 g
Product Dimensions	4.25 x 4.25 x 5 cm; 907.18 g
Is Discontinued By Manufacturer	No
Size	Quart
Color	multicolor
Style	Compact
Material	樹脂
Included Components	1 x Tin
Batteries Included	No
Batteries Required?	No
Item Dimensions LxWxH	42 x 42 x 50 mm

Have a Question? See What Others Asked

Will it work on plastic tanks such as a weed eater?

is this for external use?

do I need to use this on a new gas tank I bought to instal on my car?

I have a toy hauler trailer it has a 40 gallon fuel tank that is full of rust would this product remove rust and seal the tank ?

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

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