what size tank will a pint seal?

Easily an 18-gallon tank - I had plenty left over with mine. I could probably have sealed even a 20 to 22-gallon tank.

I'm having my tank powder coated after I seal it. Will this stuff be ok baking at 400 degrees to cure powder or should I use after its painted

I would recommend powder coating first then applying the sealant! The sealant has a heat limit of about 400 degrees. Although I would clean the inside then wait till after the powder coating to use the metal prep & sealant.

Could you use this to protect and seal the outside of a cars rusted gas tank?

Very unlikely to seal a tank from the outside. Use a fiberglass tank repair from an automotive store. Even then...not too likely. This would be really expensive paint for just cosmetic purposes.

Will this work to seal plastic gas tanks

Hi Renee! If You Have A Plastic Tank That Is Leaking I Would Suggest A Soldering Gun (Heat) To Repair Leak/Crack. If Your Tank Is Nasty Inside I Would Suggest A Commercial Cleaning Product. POR 15 Needs A Rough Surface To Adhere To. I Would Not Suggest Using POR15 On A Plastic Tank. Good Luck!

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

Fuel Tank Sealer, Stops Rust, Corrosion and Leaks, Seals Pinholes and Seams, Non-Porous, Flexible Film, 16 Ounces

Product ID: 24816297

Details

Brand
POR-15
Item Weight
16 ounces
Item dimensions L x W x H
1.28 x 1.28 x
Material
Resin
Style
Fuel tank

⛽Seals all fuel types including high-alcohol Stage II fuels

🔧Single-coat application for professional-grade fuel tank restoration

🛡️Permanent rust & corrosion barrier with flexible, non-porous film

$90.11

Duties & taxes included

In stock

Sold byAmazon USADelivered 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 USA.

Secure transaction

Description

🛠️ Seal the deal on rust-free rides—because your fuel tank deserves the best!

RUST NOT ON MY WATCH - Industry-leading rust prevention formula that stops corrosion dead in its tracks for long-lasting tank health.
DIY RESTORATION MADE EASY - One simple application transforms worn tanks into like-new condition—perfect for pros and passionate hobbyists alike.
FUEL PROOF SEALANT MASTERY - Engineered to resist modern fuels, including ethanol blends, ensuring your tank stays leak-free and durable.
PINHOLES SEAMS SEALED TIGHT - Creates a flexible, non-porous film that flawlessly seals imperfections, preventing leaks and fuel loss.
TRUSTED BY EXPERTS ENTHUSIASTS - Backed by a 4.6-star rating and decades of innovation, POR-15 is the go-to choice for serious automotive restorers.

POR-15 Fuel Tank Sealer is a high-performance resin coating designed to permanently seal fuel tanks against rust, corrosion, leaks, and pinholes. Compatible with all fuels including high-alcohol Stage II blends, it forms a flexible, non-porous barrier that restores and protects metal tanks with a single application. Trusted by professionals and DIYers alike, this 16-ounce silver liquid coating offers water resistance and long-lasting durability for automotive restoration projects.

Specifications

ASIN	B00B3I2NWG
ASIN	B00B3I2NWG
Best Sellers Rank	#51,065 in Automotive ( See Top 100 in Automotive ) #199 in Automotive Sealants
Brand Name	POR-15
Color	Silver
Compatible Material	Metal
Customer Reviews	4.6 4.6 out of 5 stars (1,598)
Date First Available	December 9, 2008
Global Trade Identification Number	00051491492089
Included Components	One Pint of POR-15 Fuel Tank Sealer Coating
Is Discontinued By Manufacturer	No
Item Dimensions	1.28 x 1.28 x 1.57 inches
Item Form	Liquid
Item Type Name	Gas Tank Sealer
Item Weight	16 ounces
Item model number	49208
Manufacturer	POR-15
Manufacturer	POR-15
Material Type	Resin
Model	49208
Number of Items	1
Part Number	49208
Product Dimensions	1.28 x 1.28 x 1.57 inches; 1 Pounds
Style Name	Fuel tank coating
Surface Recommendation	Metal
UPC	051491492089 680336041016
Unit Count	16.0 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

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Sneha T.

Received my product in pristine condition. Great service overall.

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.

$90.11

Duties & taxes included

In stock

Sold byAmazon USADelivered 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 USA.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

View all Trustpilot reviews