Pettit Paint Wood Finishes & Varnish

Pettit Paint: A Legacy of Marine Wood Finishing Excellence

When it comes to protecting and beautifying wood aboard a vessel, few names carry more authority than Pettit Paint. With roots stretching back to the 1860s and a heritage built from three legendary marine coating lineages — Pettit, Woolsey, and Z-Spar — this brand has spent well over a century earning the trust of boatbuilders, restoration professionals, and weekend sailors alike. Their wood finishes and varnishes represent the same commitment to chemistry and craftsmanship that defines everything they make.

The Z-Spar Varnish Family

The heart of Pettit's wood finishing lineup is the renowned Z-Spar series, a collection of exterior and interior varnishes developed to stand up to the most punishing marine environments. Two products in particular define the range:

• Z-Spar Captain's Varnish (1015): A long-standing standard in marine varnish, Captain's is widely regarded for its ease of application and outstanding results. It combines phenolic and alkyd resins with tung and linseed oils for excellent performance, and its warm, light amber hue enhances the classic brightwork appearance that wooden boat enthusiasts prize. It contains UV absorbers and filters to guard against sun damage on exterior and interior surfaces alike.
• Z-Spar Flagship Varnish (2015): Flagship steps up the protection significantly, featuring 6 times more UV inhibitors than standard varnish, making it one of the highest UV-protection exterior varnishes available. It also offers the highest build-up per coat of any varnish in the Pettit lineup, along with excellent abrasion resistance and a brilliant high-gloss finish — ideal for topsides and exterior trim that face intense sun exposure.

Interior and Specialty Wood Finishes

Beyond exterior brightwork, Pettit rounds out the category with interior satin varnishes designed to enhance below-deck woodwork with a softer, more subdued sheen, as well as the EZ-Wood Sealer — a foundational product for preparing bare wood prior to varnishing, helping to lock out moisture and ensure proper adhesion for topcoats. For open-grained woods like mahogany and oak, Pettit recommends their Paste Wood Filler Stain to achieve a glass-smooth substrate before building up varnish coats.

Why Pettit Varnish Stands Apart

What sets Pettit's wood finishes apart is their marine-first engineering. These varnishes are formulated to flex with wood as it expands and contracts from moisture and temperature changes — a critical quality for any finish used on a boat. The UV inhibitor packages are proprietary and tiered across the product line, giving users the ability to choose protection levels that match their use case and budget. Whether you're doing a full brightwork restoration on a classic wooden sailboat or simply maintaining trim on a fiberglass cruiser, Pettit's varnish lineup offers a solution proven in some of the harshest marine environments on earth.