Rust-Oleum Marine Wood & Fiberglass Primer – Quick-Drying Base Coat for Above-Waterline Surfaces (Quart)

Overview

Rust-Oleum Marine Wood & Fiberglass Primer delivers a smooth, preparatory base on surfaces that will receive Rust-Oleum Marine Coatings Topside Paint. It is specifically formulated for wood and fiberglass above the waterline, helping to establish a solid foundation for longevity and a uniform final appearance.

Key benefits

• Creates a smooth base coat to support better adhesion of topcoats
• Offers corrosion resistance, helping guard against common marine wear such as chipping and peeling
• Dries to the touch in about 1 hour, covering roughly 100 sq ft per quart
• Sands easily to prep rough, aged, or pitted surfaces for a refined finish
• Works on bare wood, lightly rusted areas, and surfaces previously painted
• Pairs with Topside Paint for a cohesive, even gloss across the final finish

How it fits into a project

Use this primer to prepare wood or fiberglass above waterline before applying the corresponding topcoat. The base coat helps achieve a more uniform gloss and a longer-lasting finish when paired with Rust-Oleum Marine Coatings Topside Paint, making hulls, decks, and trim look consistently finished.

Application tips and best practices

• Stir thoroughly and apply a thin, even coat for optimal drying
• Allow the primer to dry to the touch before applying the topcoat
• Lightly sand between coats to maximize topcoat adhesion
• Ensure surfaces are clean and free of loose debris prior to application