---
product_id: 231798229
title: "49216 U.S. Standard Tank Sealer - 8 fl. oz."
brand: "por-15"
price: "AR$181066"
currency: ARS
in_stock: true
category: "Por 15"
url: https://www.desertcart.com.ar/products/231798229-49216-u-s-standard-tank-sealer-8-fl-oz
store_origin: AR
region: Argentina
---

# Multi-surface compatibility Lab-formulated precision Waterproof tank protection 49216 U.S. Standard Tank Sealer - 8 fl. oz.

**Brand:** por-15
**Price:** AR$181066
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal it like a pro, or risk the drip!

## Quick Answers

- **What is this?** 49216 U.S. Standard Tank Sealer - 8 fl. oz. by por-15
- **How much does it cost?** AR$181066 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/231798229-49216-u-s-standard-tank-sealer-8-fl-oz)

## 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

- • **Compact Power:** 8 fl. oz. size delivers concentrated sealing strength in a sleek, easy-to-handle bottle.
- • **Top-Rated Sealant:** Highly rated by thousands of professionals and DIYers alike for consistent results.
- • **Ultimate Rust Defense:** Seals and protects metal, fiberglass, and concrete tanks from corrosion and leaks.
- • **Lab-Tested Reliability:** Developed in-house for unmatched durability and performance you can trust.
- • **Pro-Grade Waterproofing:** Ensures a watertight seal that stands up to harsh conditions and long-term use.

## Overview

POR-15 49216 U.S. Standard Tank Sealer is a premium 8 fl. oz. liquid sealant designed to protect fuel tanks made of metal, fiberglass, or concrete. Developed in POR-15’s own labs, it offers waterproof, corrosion-resistant sealing trusted by thousands, making it a top choice for automotive and industrial applications.

## Description

POR-15 49216 U.S. Standard Tank Sealer - 8 fl. oz. : desertcart.in: Car & Motorbike

## Features

- Quantity: 8 fl. oz
- It was formulated and developed in our own laboratories
- Standard Sealer

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00B3HXCZ4 |
| Best Sellers Rank | #97,206 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #99 in Fillers, Adhesives & Sealants |
| Brand Name | POR-15 |
| Compatible Material | Metal, Fiberglass, Concrete |
| Country of Publication | USA |
| Customer Reviews | 4.5 4.5 out of 5 stars (3,389) |
| Global Trade Identification Number | 00051491492164 |
| Item Dimensions | 7.1 x 7.1 x 7.6 Centimeters |
| Item Form | Liquid |
| Item Weight | 0.01 Ounces |
| Manufacturer | POR-15 |
| Manufacturer Part Number | 49216 |
| Model | 49216 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Style Name | Compact |
| UPC | 038514492165 680336041030 051491492164 |
| Unit Count | 236.59 Milliliters |
| Warranty Description | no warranty available |
| Water Resistance Level | Waterproof |

## 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 Centimeters
- **Style:** Compact
- **Water Resistance Level:** Waterproof

## Images

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

## 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.com.ar/products/231798229-49216-u-s-standard-tank-sealer-8-fl-oz](https://www.desertcart.com.ar/products/231798229-49216-u-s-standard-tank-sealer-8-fl-oz)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-10-16*