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Item #:
19756805
SEAL-ONCE MARINE Clear Wood Sealer, Waterproofing Deck and Wood Stain, 1 Gallon - Outdoor Use
90% of respondents would recommend this to a friend
Item #:
19756805
SHP 132
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
In stock
Imported from USA store
QTY:
Only 12 items left in stock.
Order now and get it around Friday, October 09
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MARINE is a premium waterproofing dock sealer & deck stain that deeply penetrates the surface to protect and stabilize wood in high-moisture locations.
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Note: Step 1 Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Advanced Protection
Seal Once MARINE provides superior protection against water and UV damage, ensuring wood longevity and maintaining aesthetics in harsh marine environments.
Eco-friendly Formula
This sealer is eco-friendly and safe for aquatic life, making it an ideal choice for boaters and homeowners looking to protect wood responsibly.
Easy Application
Designed for easy application, this premium wood sealer allows for a smooth, worry-free experience, saving time and enhancing project efficiency.
Product Details
- MARINE is a premium waterproofing dock sealer & deck stain. It deeply penetrates the surface to safeguards and stabilize wood in high-moisture locations. It is an Eco-friendly wood finish, with ultra-low VOCs, and is safe to use around pets, plants & people . Formulated for use on wood near open water, non-hazardous to aquatic life Recommended for wood boat docks, pool decks, walkways Piers & outdoor furniture near ocean, lakes, ponds & rivers
| Finish | Clear Finish |
| Features | Waterproof |
| Product line | MARINE |
| Rec. use | Marine |
| Product net content parent | 1 Gallon |
| Dry time | 1 h |
| Color | Clear |
| Brand | SEAL-ONCE |
| Dyes & paints form | Liquid |
| Item Weight | 8.34 lbs (3.78 kg) |
Who Should Buy?
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Marine Environments
Ideal for boat owners needing protection against harsh aquatic conditions, ensuring longevity and preserving wood integrity.
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Homeowners
Great for those seeking to protect outdoor wooden structures, such as decks and fences, from moisture and decay.
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Contractors
Perfect for professionals looking for a reliable wood sealer that meets high standards for marine-grade protection.
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Indoor Use
Not suitable for indoor wood applications, as it is designed specifically for outdoor and marine environments.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
How long does the sealer last?
Answer: The MARINE sealer has a durability of 6-10 years. -
Question:
Is it safe for use around pets and plants?
Answer: Yes, it is eco-friendly with ultra-low VOCs and safe for use around pets, plants, and people. -
Question:
What is the coverage area per gallon?
Answer: One gallon covers approximately 250-350 sq. ft.
SEAL-ONCE All Waterproofers and Sealers Editorial Review
SEAL-ONCE MARINE Clear Wood Sealer provides a reliable waterproofing solution for your outdoor wood surfaces, designed specifically for marine environments. This product features a clear finish that not only preserves the natural beauty of the wood but also offers excellent protection against the elements. Users appreciate its quick dry time of just one hour, allowing for efficient application and minimal downtime. Ideal for decks and other wood surfaces, this sealer is a liquid formulation that’s easy to apply. Reviewers particularly laud how well it holds up against harsh weather, making it a popular choice for outdoor projects.
Customer Reviews & Ratings
81 customers ratings
-
5 Star
81%
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4 Star
4%
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3 Star
3%
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2 Star
2%
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1 Star
7%
Review this product
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Pros
- Clear finish enhances wood's natural beauty
- Waterproof protection for outdoor surfaces
- Quick dry time of one hour
- Designed for marine environments
- Easy liquid application for convenience
Cons
- A bit heavy to handle during application
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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SHP 132
Order now and get it around Friday, October 09
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 12 items left in stock.
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Premium waterproofing dock sealer & deck stain.
- Deeply penetrates to protect wood in high-moisture areas.
- Eco-friendly with ultra-low VOCs, safe for pets and people.
- Suitable for wood near open water; non-hazardous to aquatic life.
- Durability of 6-10 years with a full cure time of 24 hours.
- Covers 250-350 sq. ft. and can be recoated in just 30 minutes.
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