---
product_id: 14685441
title: "Original Marine Sealer Qt."
brand: "waterlox"
price: "1262 DH"
currency: MAD
in_stock: true
reviews_count: 8
category: "Waterlox"
url: https://www.desertcart.ma/products/14685441-original-marine-sealer-qt
store_origin: MA
region: Morocco
---

# Waterproof penetration 125 sq. ft. coverage per quart Tung oil-based durable sealant Original Marine Sealer Qt.

**Brand:** waterlox
**Price:** 1262 DH
**Availability:** ✅ In Stock

## Summary

> ✨ Seal in style, waterproof with confidence! 💧

## Quick Answers

- **What is this?** Original Marine Sealer Qt. by waterlox
- **How much does it cost?** 1262 DH with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/14685441-original-marine-sealer-qt)

## Best For

- waterlox enthusiasts

## Why This Product

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

## Key Features

- • **Generous Coverage:** Covers up to 125 sq. ft. per quart—maximize your project
- • **Deep Wood Penetration:** Seals and waterproofs to protect your surfaces long-term
- • **Effortless Application:** Smooth, brush-mark free finish every time
- • **Glossy, Durable Finish:** Transforms wood with a showroom shine that lasts
- • **Natural Tung Oil Formula:** Eco-friendly, nontoxic once cured for safe indoor use

## Overview

Waterlox Original Marine Sealer is a tung oil-based, nontoxic wood finish that penetrates deeply to waterproof and protect surfaces. Easy to apply with no brush marks, it covers 125 sq. ft. per quart and cures to a durable, glossy finish ideal for both indoor and outdoor wood projects.

## Description

Waterlox Original Marine Sealer Qt.

Review: Great product!! - We recently built a "cabin in the woods" as a place to go and relax alone. We finished the inside with white pine tongue and groove siding. We wanted a product that was easy to apply, did not leave brush marks, and was very durable. This company's range of products is perfect! The wood sealer worked perfectly to fill in the very open pore structure of the pine with two coats. A very light sanding with 400 grit sand paper and two coats of the gloss finish and it looked better than the paint job on most new cars. No brush marks, no discolored streaks, no flaws like you get from other finishes. The company has a video on how to use their products. Watch it, and follow what they say, and you will be amazed at the result. The down side? It has a very strong smell while it is curing. Be in a very well ventilated area when you are using this. I applied it in a detached garage and left the door open. It takes about two days for the product to cure out and not smell, depending on weather and temperature. Nut the results are well worth it!
Review: Beautiful durable finish - Used this for a wooden butcher block counter, turned out beautiful and durable. Lots of great videos I found online on how to apply. Easiest and best applicator I found is one you make yourself, just need a pair of old panty hose and an old cotten t shirt. Cut of a piece of pantyhose, tie a know in one end, insert a piece of the cotten t shirt that you have folded into a thick rectangle and tie a knot in the other end of the pantyhose. Lint free application and no cleanup, just throw it away when you are done. The finish dries out very hard after several weeks.

## Features

- Easy to apply
- Tung oil-based
- Nontoxic when cured
- Penetrates and waterproofs
- Coverage 125 sq. ft. per quart

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001LQ0YJY |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #240,322 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #540 in Hardware Sealers |
| Color | Clear |
| Customer Reviews | 4.6 4.6 out of 5 stars (195) |
| Date First Available | April 10, 2010 |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 2.23 pounds |
| Item model number | TB 3809 25F |
| Manufacturer | WATERLOX COATINGS CORP |
| Material | oil based |
| Part Number | TB 3809 Qt |
| Product Dimensions | 6 x 4 x 1 inches |
| Size | Quart |
| Style | Compact |

## Images

![Original Marine Sealer Qt. - Image 1](https://m.media-amazon.com/images/I/71QbNk2P30L.jpg)

## Questions & Answers

**Q: Is this the product  I should use on an red oak bar?**
A: Although it's a marine grade outdoor finish in can be used indoors provided you have adequate ventilation and allow suffient time to dry. The smell will linger for a few weeks before it totally disapates but it's an excellent product for all types of wood. I highly recommend it.

**Q: I would like to use this over a glow in the dark object. Will it block the sun?**
A: It is clear protective coating of medium sheen.  Since it is clear it does not block the sun but decreases the damaging UV rays and decrease the damage wrought by sun and water exposure.

**Q: Would this be good for a workbench, especially the top?**
A: This is a penetrating finish that is absorbed by the wood.  It will take many coats for obtain a gloss.  Since it is marine, it should make your workbench waterproof.  I would not hesitate to use it on any table top.

**Q: Can you use this on stained wood?**
A: It says on the bottle that it can be applied over most stains.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product!!
*by 5***N on December 12, 2022*

We recently built a "cabin in the woods" as a place to go and relax alone. We finished the inside with white pine tongue and groove siding. We wanted a product that was easy to apply, did not leave brush marks, and was very durable. This company's range of products is perfect! The wood sealer worked perfectly to fill in the very open pore structure of the pine with two coats. A very light sanding with 400 grit sand paper and two coats of the gloss finish and it looked better than the paint job on most new cars. No brush marks, no discolored streaks, no flaws like you get from other finishes. The company has a video on how to use their products. Watch it, and follow what they say, and you will be amazed at the result. The down side? It has a very strong smell while it is curing. Be in a very well ventilated area when you are using this. I applied it in a detached garage and left the door open. It takes about two days for the product to cure out and not smell, depending on weather and temperature. Nut the results are well worth it!

### ⭐⭐⭐⭐⭐ Beautiful durable finish
*by J***D on October 21, 2019*

Used this for a wooden butcher block counter, turned out beautiful and durable. Lots of great videos I found online on how to apply. Easiest and best applicator I found is one you make yourself, just need a pair of old panty hose and an old cotten t shirt. Cut of a piece of pantyhose, tie a know in one end, insert a piece of the cotten t shirt that you have folded into a thick rectangle and tie a knot in the other end of the pantyhose. Lint free application and no cleanup, just throw it away when you are done. The finish dries out very hard after several weeks.

### ⭐⭐⭐⭐⭐ Waterlox Customer Service makes their products even better
*by W***C on May 28, 2020*

I'm a complete amateur at woodworking. I used Waterlox several years ago to make a wooden countertop island. I wanted the countertop to be resistant to water. The countertop turned out great because I contacted Waterlox and they were great about talking me through exactly what products to use for my specific project and the best instructions. Waterlox products were easy to work with and left a finished look that still gets compliments. Now I'm working on a new outdoor live edge table and Waterlox customer service came through again. The added confidence of getting instructions that are specific to my project is so worthwhile. I'm half way through my project and the application has been great. The only unknown left is waiting the years to determine if the long term durability of the Marine Sealer is anything like the durability of my last project. Waterlox products are great!

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---

*Product available on Desertcart Morocco*
*Store origin: MA*
*Last updated: 2026-03-07*