---
product_id: 263048135
title: "POR-15 49216 U.S. Standard Tank Sealer - 8 fl. oz."
brand: "por-15"
price: "VT16499"
currency: VUV
in_stock: false
reviews_count: 6
category: "Por 15"
url: https://www.desertcart.vu/products/263048135-por-15-49216-u-s-standard-tank-sealer-8-fl
store_origin: VU
region: Vanuatu
---

# Fuel-proof formula High-strength industrial seal Superior rust & corrosion defense POR-15 49216 U.S. Standard Tank Sealer - 8 fl. oz.

**Brand:** por-15
**Price:** VT16499
**Availability:** ❌ Out of Stock

## Summary

> 🛢️ Seal your tank, seal your legacy.

## Quick Answers

- **What is this?** POR-15 49216 U.S. Standard Tank Sealer - 8 fl. oz. by por-15
- **How much does it cost?** VT16499 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/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

- • **Pro-Grade Durability:** Engineered for superior strength that outperforms standard sealants
- • **Leak-Proof Confidence:** Seals fuel tanks to prevent leaks and costly damage
- • **Trusted by Enthusiasts:** Preferred choice for vintage and performance bike restorations
- • **Unmatched Fuel Resistance:** Impervious to all fuels including high-alcohol Stage II blends
- • **Ultimate Rust & Corrosion Barrier:** Stops rust and corrosion dead in its tracks for long-lasting tank integrity

## Overview

POR-15 49216 U.S. Standard Tank Sealer is a premium 8 fl. oz. protective coating designed to create a fuel-impervious, rust-resistant barrier inside fuel tanks. Engineered to withstand modern high-alcohol fuels and additives, it ensures long-term durability and leak prevention, making it a top choice for automotive and motorcycle restoration professionals.

## 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: Expensive However its a very good product. Very satisfied withthecoating it did for my Yamaha RD 350 petrol tank

## Features

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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00B3HXCZ4 |
| Best Sellers Rank | #38,152 in Automotive ( See Top 100 in Automotive ) #70 in Automotive Fuel Transfer & Lubrication |
| Item model number | 49216 |
| Manufacturer | POR-15 |
| Product Dimensions | 7.11 x 7.11 x 7.62 cm; 0.28 g |

## 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/510Fk5+VahL.jpg)
![POR-15 49216 U.S. Standard Tank Sealer - 8 fl. oz. - Image 2](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

### ⭐⭐⭐⭐⭐ Review
*by A***A on 23 July 2025*

Expensive However its a very good product. Very satisfied withthecoating it did for my Yamaha RD 350 petrol tank

### ⭐⭐⭐⭐⭐ Review
*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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**Shop now:** [https://www.desertcart.vu/products/263048135-por-15-49216-u-s-standard-tank-sealer-8-fl](https://www.desertcart.vu/products/263048135-por-15-49216-u-s-standard-tank-sealer-8-fl)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-01-30*