---
product_id: 263048135
title: "POR-15 49216 U.S. Standard Tank Sealer - 8 fl. oz."
brand: "por-15"
price: "329.95 DT"
currency: TND
in_stock: true
reviews_count: 6
category: "Por 15"
url: https://www.desertcart.tn/products/263048135-por-15-49216-u-s-standard-tank-sealer-8-fl
store_origin: TN
region: Tunisia
---

# Fuel-proof formula 100% waterproof seal Superior rust defense POR-15 49216 U.S. Standard Tank Sealer - 8 fl. oz.

**Brand:** por-15
**Price:** 329.95 DT
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal the deal, stop the rust, fuel your freedom!

## Quick Answers

- **What is this?** POR-15 49216 U.S. Standard Tank Sealer - 8 fl. oz. by por-15
- **How much does it cost?** 329.95 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/263048135-por-15-49216-u-s-standard-tank-sealer-8-fl)

## Best For

- por-15 enthusiasts

## Why This Product

- Trusted por-15 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Rust & Corrosion Blocker:** Seals and protects metal tanks against rust and corrosion for lasting durability
- • **Trusted by Pros & DIYers:** Highly rated with 4.5 stars from over 3,300 users—join the elite corrosion fighters
- • **Ultra-Strong Gel Formula:** Adheres tightly to metal surfaces, ensuring a leak-proof, long-lasting barrier
- • **Compact & Easy Application:** 8 fl. oz. size with gel consistency for precise, mess-free sealing
- • **Fuel-Impervious Technology:** Stops leaks from all fuels, including high-alcohol Stage II blends

## Overview

POR-15 49216 U.S. Standard Tank Sealer is a high-performance, waterproof gel sealant designed to protect metal fuel tanks from rust, corrosion, and leaks. Compatible with all fuels including modern high-alcohol blends, it offers superior adhesion and durability in a compact 8 fl. oz. package, trusted by thousands of automotive professionals and enthusiasts alike.

## Description

POR-15 Fuel Tank Sealer is a high-tech sealer impervious to all fuels, including the new Stage II fuels which have a higher alcohol content, and additives. It has superior strength and fuel resistance. POR-15 Fuel Tank Sealer stops rust, corrosion, and fuel leaks.

Review: Very good - Thanks it's very nice
Review: 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.

## Features

- manufacturer: POR-15
- Item Trademark: POR-15
- Item Category: Sealant

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00B3HXCZ4 |
| Best Sellers Rank | #36,441 in Automotive ( See Top 100 in Automotive ) #69 in Automotive Fuel Transfer & Lubrication |
| Brand | POR-15 |
| Brand Name | POR-15 |
| Color | clear |
| Compatible Material | Metal |
| Customer Reviews | 4.5 out of 5 stars 3,384 Reviews |
| Global Trade Identification Number | 00051491492164 |
| Item Dimensions | 7.1 x 7.1 x 7.6 centimeters |
| Item Form | Gel, Liquid, Paste, Silicone |
| Item Weight | 0.01 Ounces |
| Item dimensions L x W x H | 7.1 x 7.1 x 7.6 centimeters |
| Item weight | 0.01 Ounces |
| Manufacturer | POR-15 |
| Material | Liquid Sealant Compound |
| Material Type | Liquid Sealant Compound |
| Model | 49216 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | 49216 |
| Style | Compact |
| Style Name | Compact |
| Surface Recommendation | Surface |
| UPC | 038514492165 680336041030 051491492164 |
| Unit Count | 8 Grams |
| Water Resistance Level | Waterproof |
| Water resistance level | Waterproof |

## Product Details

- **Brand:** POR-15
- **Item dimensions L x W x H:** 7.1 x 7.1 x 7.6 centimeters
- **Item weight:** 0.01 Ounces
- **Material:** Liquid Sealant Compound
- **Style:** Compact

## Images

![POR-15 49216 U.S. Standard Tank Sealer - 8 fl. oz. - Image 1](https://m.media-amazon.com/images/I/71DAzIPl0AL.jpg)

## Questions & Answers

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very good
*by T***I on 2 October 2023*

Thanks it's very nice

### ⭐⭐⭐⭐⭐ Excellent Product
*by M***U on 31 January 2026*

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.

### ⭐⭐⭐⭐⭐ Worked great with Coleman stove fuel tank
*by C***D on 31 May 2025*

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.

## Frequently Bought Together

- POR-15 Fuel Tank Sealer, Stops Rust, Corrosion and Leaks, Resistant to All Fuels, Alcohols and Additives, 8 Fluid Ounces
- 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

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-28*