Seal-Once Marine Premium Wood Sealer - 5 gal
Water-based marine-grade wood sealer and stain that forms a UV-stable protective coating. Safe for use over open water and non-hazardous to aquatic life; dries quickly with a natural color, though some users note color darkening or grey tint over time
Highlights
- marine-grade water-based formula
- UV-stable coating for outdoor protection
- safe for aquatic life
Pros
- UV-stable marine sealant
- water-based formula
- protects against saltwater spray and water damage
- easy application with nylon brush
- creates water beading on treated surfaces
Cons
- color may darken or grey with time
- mixed durability feedback on longevity
Best For
Features
- Liquid marine sealant forms a UV-stable coating for protection against saltwater spray and water damage
- Water-based deck stain with ultra-low VOC for outdoor use on flooring, siding, and porch
- Safe for use over open water and non-hazardous to aquatic life
- Provides a water-resistant shield around wood fibers at the cellular level to preserve natural color
- Suitable for outdoor furniture, thermally modified wood, and boat docks
