---
product_id: 788279382
title: "Seal-Once Marine Premium Wood Sealer - Waterproof Sealant - Wood Stain and Sealer in One - 1 Gallon & Bronze Cedar"
brand: "seal-once"
price: "1602 kr"
currency: DKK
in_stock: true
url: https://www.desertcart.dk/products/788279382-seal-once-marine-premium-wood-sealer-waterproof-sealant-wood-stain
store_origin: DK
region: Denmark
---

# UV-stable marine-grade protection Eco-friendly, ultra-low VOC formula Waterproof sealant & stain combo Seal-Once Marine Premium Wood Sealer - Waterproof Sealant - Wood Stain and Sealer in One - 1 Gallon & Bronze Cedar

**Brand:** seal-once
**Price:** 1602 kr
**Availability:** ✅ In Stock

## Summary

> 🛥️ Seal your wood like a pro—marine-grade protection that stands out and stands up!

## Quick Answers

- **What is this?** Seal-Once Marine Premium Wood Sealer - Waterproof Sealant - Wood Stain and Sealer in One - 1 Gallon & Bronze Cedar by seal-once
- **How much does it cost?** 1602 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/788279382-seal-once-marine-premium-wood-sealer-waterproof-sealant-wood-stain)

## Best For

- seal-once enthusiasts

## Why This Product

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

## Key Features

- • **Eco-Conscious Formula:** Water-based and non-toxic, safe for aquatic life, pets, and plants—because your environment matters.
- • **All-in-One Wood Savior:** Seals, stains, and finishes in a single fast-drying coat for effortless outdoor wood care.
- • **Ultimate Marine Defense:** Protects wood from saltwater, UV rays, and moisture damage with a durable, breathable barrier.
- • **High-Coverage Efficiency:** One gallon covers extensively, saving time and money while enhancing natural wood beauty.
- • **Easy Application & Cleanup:** User-friendly liquid formula cleans up with soap and water—no harsh chemicals or fuss.

## Overview

Seal-Once Marine Premium Wood Sealer in Bronze Cedar is a 1-gallon, water-based polyurethane formula designed for outdoor wood surfaces exposed to harsh marine environments. It combines stain and sealer in one, offering UV-stable, waterproof protection that penetrates wood fibers at the cellular level. Fast-drying and eco-friendly, it safeguards decks, docks, and outdoor furniture with a natural, flat finish while being safe for aquatic life and easy to apply.

## Description

Full description not available

## Features

- MARINE SEALANT: Our liquid formula creates a UV-stable coating for protection against the elements, saltwater spray, and water damage. Marine is a great protector for outdoor furniture, thermally modified wood, and boat docks. Marine is safe for use over open water and is non-hazardous to aquatic life.
- DECK STAIN: It's water-based, ultra-low VOC, great for enhancing the extended life of your flooring, siding, and porch. The paint forms a water-resistant shield around wood fibers at the cellular level to help preserve the natural color.
- WATERPROOF WOOD SEALER: The wood used on boat docks, decks, and retaining walls near rivers, lakes, oceans, and ponds is subjected to constant moisture. We crafted a sealer, remove stain, and finish all in one, specifically for these installations.
- WOOD SEALANT: Our fast-drying protector penetrates wood below the surface, coating the wood fibers at the cellular level, which creates a long-lasting, flexible, breathable barrier. It provides a no-fuss, easy clean-up with soap and water.
- SEAL-ONCE: Our user-friendly wood sealers and stains are an effective way to protect your lumber or concrete against water damage. When you use Seal-Once, you have the satisfaction of knowing our products will not harm pets, plants, or people.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | Bronze Cedar |
| Brand | Seal-Once |
| Surface Recommendation | Wood |
| Material | Polyurethane |
| Model Name | Marine |
| Size | 1 Gallon |
| Coating Description | Water-based |
| Finish Type | Natural, Flat |
| Style | Outdoor |
| Liquid Volume | 1 Gallons |
| Paint Type | Water Based |
| Package Information | Jug |
| Warranty Type | Limited |
| Number of Items | 1 |
| Manufacturer | U C COATINGS |
| Unit Count | 128 Fluid Ounces |
| Global Trade Identification Number | 00810163501067 |
| UPC | 759126588915 |
| Part Number | SOMARINEWOOD |
| Item Weight | 9.28 pounds |
| Package Dimensions | 8.54 x 8.27 x 7.76 inches |
| Item model number | Marine |
| Finish | Natural, Flat |
| Coverage | High coverage per gallon |
| Included Components | Outdoor Stain |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Color:** Bronze Cedar
- **Brand:** Seal-Once
- **Surface Recommendation:** Wood
- **Material:** Polyurethane
- **Model Name:** Marine

## Images

![Seal-Once Marine Premium Wood Sealer - Waterproof Sealant - Wood Stain and Sealer in One - 1 Gallon & Bronze Cedar - Image 1](https://m.media-amazon.com/images/I/71xy2NWhwNL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: Can it be used on green treated lumber**
A: Pressure treated lumber has to be dry.

**Q: Can you use a regular wood stain after applying?**
A: Yes the clear MARINE can be painted or stained.  Or you can purchase a tint for SEAL-ONCE and use the MARINE as a sealer and stain.

MARINE Features:
• Clear formula can be painted or stained after treatment
• Tinted formula provides additional UV protection
•  Available in 11 semi-transparent tint colors
• Eco-friendly, Non-toxic; will not harm pets, plants, people or marine life
• Ultra-low VOC, Water based
• Can be applied around or over fresh or salt water
• Flexible, breathable barrier, Stabilizes & protects wood
• Prevents warping, cupping, wood rot & decay
• Resistant to salt water spray
• Prevents mold, mildew & algae growth
• Soap and water cleanup

**Q: I want to use this on a 6x6 wood beam at the opening to my walk-in shower (floor to ceiling). No direct shower spray. Will this seal it?**
A: Yes you may use it for this specific application. As suggested in a comment down bellow, you would want to make sure that it is fully cured before using the shower. Typically it would take 48 hours to cure but it may take longer depending on the environment.

**Q: does this work for the interior of a sauna , safe to sit on?**
A: It dries to a hard, smooth finish, is non toxic and nice to look at.  Would be safe to sit on...other types of recreation may require caution.

## Frequently Bought Together

- Seal-Once Marine Premium Wood Sealer - Waterproof Sealant - Wood Stain and Sealer in One - 1 Gallon & Bronze Cedar
- Pro Grade, Paint Brushes, 5-Piece, Paint Brush Set: Flat & Angle Brushes for Latex and Oil Paints, Stains, Interior & Exterior Home Improvement
- Linzer 3121 0400 Stain Waterproofing Brush, 4 in.,Brown,WM 3121-0400

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**Shop now:** [https://www.desertcart.dk/products/788279382-seal-once-marine-premium-wood-sealer-waterproof-sealant-wood-stain](https://www.desertcart.dk/products/788279382-seal-once-marine-premium-wood-sealer-waterproof-sealant-wood-stain)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-01-24*