Can it be used on green treated lumber

Pressure treated lumber has to be dry.

Can you use a regular wood stain after applying?

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

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?

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.

does this work for the interior of a sauna , safe to sit on?

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.

Marine | Desertcart Senegal

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

172452CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

Description

🛠️ Seal the deal on lasting wood protection—because your outdoor spaces deserve the best!

ALL IN ONE WOOD CARE - Seals, stains, and waterproofs in a single application—perfect for decks, docks, and outdoor furniture.
MARINE GRADE DURABILITY - Shield your outdoor wood from saltwater spray and harsh UV rays with a proven marine sealant.
ECO CONSCIOUS PROTECTION - Ultra-low VOC and non-toxic to aquatic life—safe for your family, pets, and the environment.
DEEP CELLULAR PENETRATION - Our fast-drying formula penetrates below the surface to create a flexible, breathable barrier that lasts.
OPTIMIZED FOR HIGH MOISTURE ZONES - Specifically designed for wood exposed to lakes, oceans, ponds, and poolside environments.

SEAL-ONCE Marine Penetrating Wood Sealer and Waterproofer is a clear, water-based polyurethane formula designed to protect outdoor wood surfaces in high-moisture environments. It offers UV-stable, marine-grade protection by penetrating wood fibers at the cellular level, creating a durable, breathable barrier that resists water damage. With ultra-low VOC content, it’s safe for aquatic life and ideal for decks, docks, and outdoor furniture near water bodies. This fast-drying sealer combines stain and waterproofing in one easy-to-use product, extending the life and natural beauty of your wood.

Specifications

ASIN	B00EQ89RYW
Best Sellers Rank	#5,868 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #18 in Household Stains
Brand Name	Seal-Once
Color	Clear
Compatible Material	Wood
Customer Reviews	4.3 4.3 out of 5 stars (1,942)
Included Components	SEAL-ONCE MARINE - 1 Gallon Penetrating Wood Sealer, Waterproofer & Stain. Water
Item Dimensions	9 x 9 x 7 inches
Item Form	Liquid
Item Highlight	Waterproofer & Stain, Water-Based, Ultra-low VOC formula, For high-moisture areas
Item Weight	8.8 pounds
Manufacturer	New Image Coatings, LLC
Material Type	Polyurethane
Model	7614
Number of Items	1
Number of Packs	1
Part Number	7614
Style Name	Outdoor
Surface Recommendation	Walls,Wood
UPC	850336001024
Unit Count	128 Fluid Ounces
Water Resistance Level	Waterproof

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

172452CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

View all Trustpilot reviews

Marine

Details

Details

Description

Specifications

Common Questions