--- product_id: 729094406 title: "Seal-Once Marine Premium Wood Sealer - Waterproof Sealant - Wood Stain and Sealer - 1 Gallon & Clear" brand: "seal-once" price: "VT102632" currency: VUV in_stock: false reviews_count: 5 category: "Seal Once" url: https://www.desertcart.vu/products/729094406-seal-once-marine-premium-wood-sealer-waterproof-sealant-wood-stain store_origin: VU region: Vanuatu --- # Seal-Once Marine Premium Wood Sealer - Waterproof Sealant - Wood Stain and Sealer - 1 Gallon & Clear **Brand:** seal-once **Price:** VT102632 **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** Seal-Once Marine Premium Wood Sealer - Waterproof Sealant - Wood Stain and Sealer - 1 Gallon & Clear by seal-once - **How much does it cost?** VT102632 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/729094406-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 ## Description SEAL-ONCE MARINE Premium Wood Sealer protects and stabilizes wood from water damage and spoiling. Penetrates using proprietary nanotechnology to coat wood fibers at the cellular level. MARINE advanced technology creates an excellent undersurface barrier for inside out protection MARINE naturally ages without spoiling, can be used to preserve old or new wood and extend the life of nature. Non-membrane formation will not alter the natural beauty of the wood. Can be applied around or over outside water without damaging any marine life MARINE inhibits the growth of warping, cupping, rot, mold, mildew and algae and maintains wood integrity. Marine forms a flexible, breathable barrier that expands and deflates wood and releases moisture vapor. Marine becomes milky white and dries clear. Available in translucent hues. Recommended Uses • Deck • Dock • Grab Rail • Dock • Retaining Wall • Outdoor Furniture Available in 11 translucent colors Choose from Battleship Grey, Black, Bronze Cedar, Brown, Cape Cod Grey, Cedar, Light Brown, Mahogany, Natural, Redwood, and Shale Grey. Common sealer forms a barrier on the surface, trapping moisture under the surface. When water evaporates, the coating on the surface will break and peel, leaving the surface and need constant maintenance. SEAL-ONCE uses proprietary nanotechnology that penetrates deep into the wood and bonds to the microscopic level to wood fibers and cells to protect against water damage. SEAL-ONCE provides protection from inside out and provides unsurpassed protection and stability to the wood. The flexible and breathable barrier created by SEAL-ONCE allows water vapor to escape while preventing damage caused by water intrusion. Review: Honestly, I didn’t know what to think. There are several negative reviews, several positive, which left me in a bit of a lurch. Do I risk it and potentially regret it, or will I be a lucky one? I went ahead and pulled the trigger and couldn’t be happier. I followed the directions to a “T”, bought the clear and then purchased the black tint separately. This stuff goes on like a dream. It’s is a bit watery, which the green painting tape didn’t completely guard against, but being water based made for pretty easy cleanup. I’ll try the upgraded paint block tape next time. We’ve had a hard rain today and this stuff had performed flawlessly. Water beads up and runs right off, the wood fibers seem very well protected/sealed, nothing to complain about as far as adhesion goes. Time will tell if it lives up to its stated duration. Honestly though, it goes on so easy and looks so good, I’m not opposed to having to reapply earlier if needed. Review: One of the best products I found for water proofing wood. Just amazing. And super easy to apply. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00EQ89RYW | | Customer Reviews | 4.3 4.3 out of 5 stars (1,636) | | EAN | 0850336001024 | | Is Discontinued By Manufacturer | No | | Item model number | 7614 | | Label | New Image Coatings, LLC | | Manufacturer | New Image Coatings, LLC | | Product Dimensions | 30.48 x 30.48 x 30.48 cm; 3.99 kg | ## Product Details - **Brand:** Seal-Once - **Item Weight:** 3.99 kg - **Item dimensions L x W x H:** 30.5 x 30.5 x 30.5 cm - **Material:** Water-based - **Style:** Clear ## Images ![Seal-Once Marine Premium Wood Sealer - Waterproof Sealant - Wood Stain and Sealer - 1 Gallon & Clear - Image 1](https://m.media-amazon.com/images/I/71-kHKQX+IL.jpg) ![Seal-Once Marine Premium Wood Sealer - Waterproof Sealant - Wood Stain and Sealer - 1 Gallon & Clear - Image 2](https://m.media-amazon.com/images/I/71meKazl2vL.jpg) ![Seal-Once Marine Premium Wood Sealer - Waterproof Sealant - Wood Stain and Sealer - 1 Gallon & Clear - Image 3](https://m.media-amazon.com/images/I/813XrbLqduL.jpg) ![Seal-Once Marine Premium Wood Sealer - Waterproof Sealant - Wood Stain and Sealer - 1 Gallon & Clear - Image 4](https://m.media-amazon.com/images/I/81EhKxkSuLL.jpg) ![Seal-Once Marine Premium Wood Sealer - Waterproof Sealant - Wood Stain and Sealer - 1 Gallon & Clear - Image 5](https://m.media-amazon.com/images/I/81JAh4NPp2L.jpg) ## 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. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by T***E on April 30, 2024* Honestly, I didn’t know what to think. There are several negative reviews, several positive, which left me in a bit of a lurch. Do I risk it and potentially regret it, or will I be a lucky one? I went ahead and pulled the trigger and couldn’t be happier. I followed the directions to a “T”, bought the clear and then purchased the black tint separately. This stuff goes on like a dream. It’s is a bit watery, which the green painting tape didn’t completely guard against, but being water based made for pretty easy cleanup. I’ll try the upgraded paint block tape next time. We’ve had a hard rain today and this stuff had performed flawlessly. Water beads up and runs right off, the wood fibers seem very well protected/sealed, nothing to complain about as far as adhesion goes. Time will tell if it lives up to its stated duration. Honestly though, it goes on so easy and looks so good, I’m not opposed to having to reapply earlier if needed. ### ⭐⭐⭐⭐⭐ Review *by D***Y on September 30, 2025* One of the best products I found for water proofing wood. Just amazing. And super easy to apply. ### ⭐⭐⭐⭐⭐ Review *by K***N on September 4, 2025* I purchased this product to refinish my small teak table for our patio and two wine barrels I’m restoring. I sanded the old finish for the table with 150 grit paper followed by a finish sanding using 220 grit. I used a small synthetic brush to apply the product. Following the instructions I applied the first coat being careful not to apply too much to avoid ponding. It went on smoothly, I applied a second coat after 15 minutes or so, as instructed on the label. It restored the teak to the original color and beauty. I was able to refinish the top of one of my barrels using the same procedures, except only one sanding with the 150 grit. It turned out great. It was easy to clean the brush as this is a water based product. I found Seal-Once to be a great value for the money. Time will tell how durable it is but I’m confident it will be. ## Frequently Bought Together - Seal-Once Marine Premium Wood Sealer - Waterproof Sealant - Wood Stain and Sealer in One - 1 Gallon & Clear - Pro Grade, Paint Brushes, 5-Piece, Paint Brush Set: Flat & Angle Brushes for Latex and Oil Paints, Stains, Interior & Exterior Home Improvement - Magimate Deck Brush for Applying Stain, 5-inch Paint Brush, Medium Size for Quick Decking, Fence, Walls and Furniture Paint Application, Handle Threaded for Extension Use, Multicolor --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/729094406-seal-once-marine-premium-wood-sealer-waterproof-sealant-wood-stain](https://www.desertcart.vu/products/729094406-seal-once-marine-premium-wood-sealer-waterproof-sealant-wood-stain) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-09*