---
product_id: 727741999
title: "POR-15 Tank Sealer US Standard 8 fl. oz. 49216"
brand: "por-15"
price: "€ 7634.48"
currency: EUR
in_stock: false
reviews_count: 5
category: "Por 15"
url: https://www.desertcart.ie/products/727741999-por-15-tank-sealer-us-standard-8-fl-oz-49216
store_origin: IE
region: Ireland
---

# Moisture-wicking, non-porous seal Non-flammable, flame-resistant formula Complete rust & corrosion barrier POR-15 Tank Sealer US Standard 8 fl. oz. 49216

**Brand:** por-15
**Price:** € 7634.48
**Availability:** ❌ Out of Stock

## Summary

> 🛢️ Seal the deal on rust before it’s too late!

## Quick Answers

- **What is this?** POR-15 Tank Sealer US Standard 8 fl. oz. 49216 by por-15
- **How much does it cost?** € 7634.48 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/727741999-por-15-tank-sealer-us-standard-8-fl-oz-49216)

## 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

- • **Trusted by Pros:** 4.5-star rated with proven performance on classic and modern tanks
- • **Eco-Smart & Safe:** Environmentally friendly and non-flammable for worry-free use
- • **Fuel-Ready Formula:** Impermeable to all fuels including high-alcohol Stage II blends
- • **Precision Coverage:** 8 fl. oz. seals up to 7-gallon tanks with a smooth, easy pour
- • **Ultimate Rust Defense:** Seals pins, seams & metal surfaces to stop rust dead in its tracks

## Overview

POR-15 Tank Sealer is a high-performance, non-flammable coating designed to protect fuel tanks from rust, corrosion, and leaks. Its advanced formula bonds tightly to metal, wicks away moisture, and withstands all fuel types including high-alcohol blends. Ideal for tanks up to 7 gallons, this eco-friendly sealer delivers professional-grade protection trusted by thousands.

## Description

POR-15 Fuel Tank Sealer is a high-tech sealer that impermeates all fuels, including new Stage II fuel and additives with high alcohol content. Strong and flame-resistant. POR-15 Fuel Tank Sealer prevents rust, corrosion and fuel leakage.

Review: Seemed to work well, time will tell. Poured well, not too thick or thin.
Review: Expensive However its a very good product. Very satisfied withthecoating it did for my Yamaha RD 350 petrol tank

## Features

- Environmentally friendly. It is also non-flammable
- Sealing pins and seams
- Non Porous In this case, the coating wicks away moisture and the metal
- Complete rust, corrosion and leaks
- Bond metal surface

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00B3HXCZ4 |
| Batteries Included | No |
| Batteries Required? | No |
| Color | Light Gray Color |
| Customer Reviews | 4.5 4.5 out of 5 stars (3,953) |
| Date First Available | June 6, 2014 |
| Included Components | 1 x Tin |
| Is Discontinued By Manufacturer | No |
| Item Dimensions LxWxH | 7.1 x 7.1 x 7.6 cm |
| Item Weight | 0.28 g |
| Manufacturer | POR-15 |
| Material | metal |
| Part number | 49216 |
| Product Dimensions | 7.11 x 7.11 x 7.62 cm; 0.28 g |
| Size | 8oz Half Pint - Coverage for up to a 7 Gallon Fuel Tank |
| Style | Compact |

## Product Details

- **Brand:** POR-15
- **Item Weight:** 0.01 Ounces
- **Item dimensions L x W x H:** 7.1 x 7.1 x 7.6 cm
- **Material:** metal
- **Style:** Compact

## Images

![POR-15 Tank Sealer US Standard 8 fl. oz. 49216 - Image 1](https://m.media-amazon.com/images/I/510Fk5+VahL.jpg)
![POR-15 Tank Sealer US Standard 8 fl. oz. 49216 - 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

### ⭐⭐⭐⭐⭐ Review
*by J***L on December 5, 2025*

Seemed to work well, time will tell. Poured well, not too thick or thin.

### ⭐⭐⭐⭐⭐ Review
*by A***A on July 23, 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 May 31, 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 Ireland*
*Store origin: IE*
*Last updated: 2026-02-03*