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.

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.

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!!

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 !

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

49204 Fuel Tank Sealer 32 fl oz

Product ID: 15185695

Details

Brand
POR-15
Item Weight
2 Pounds
Item dimensions L x W x H
1.67 x 1.67 x
Material
Plastic
Style
Compact

⛽Permanent fuel-resistant seal

🧪High-tech rust prevention formula

🛠️Covers up to 25-gallon tanks

€ 161.69

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Croatia.

Secure transaction

Description

⛽ Seal it once, drive forever – the ultimate fuel tank armor!

PRO LEVEL APPLICATION - Designed for easy DIY use after thorough cleaning with POR-15 prep products for flawless adhesion.
VERSATILE COMPATIBILITY - Perfect for cars, trucks, motorcycles—renew your ride’s fuel system with confidence.
UNMATCHED FUEL RESISTANCE - Seals against all fuels including high-alcohol Stage II blends for ultimate durability.
TRUSTED BY EXPERTS DI YERS - Backed by POR-15’s renowned 3-step rust prevention system and 4.5-star user satisfaction.
LONG LASTING RUST PROTECTION - Gold standard formula ensures a permanent, impervious barrier inside your fuel tank.

POR-15 49204 Fuel Tank Sealer is a 32 fl oz high-performance liquid metal sealant engineered to provide a permanent, fuel-resistant coating inside fuel tanks up to 25 gallons. Trusted by professionals and DIY enthusiasts alike, it offers superior rust prevention and compatibility with modern high-alcohol fuels, ensuring long-lasting protection and restoration for automotive fuel systems.

Specifications

ASIN	B00J594AEY
Best Sellers Rank	#10,938 in Automotive ( See Top 100 in Automotive ) #16 in Automotive Sealers
Brand Name	POR-15
Color	Multicolor
Compatible Material	Metal
Customer Reviews	4.5 4.5 out of 5 stars (4,329)
Global Trade Identification Number	00051491492041
Included Components	1 Can
Item Dimensions	1.67 x 1.67 x 1.97 inches
Item Form	Liquid
Item Type Name	Metal Sealant
Item Weight	2 Pounds
Manufacturer	POR-15
Material Type	Plastic
Model	49204
Number of Items	1
Part Number	49204
Style Name	Compact
Surface Recommendation	Metal
UPC	051491492041
Unit Count	32.0 Fluid Ounces
Water Resistance Level	Water Resistant

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Anjali K.

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

1 month ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

€ 161.69

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Croatia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

View all Trustpilot reviews