Exterior Marine Spar Varnish

Sutherland Welles Exterior Marine Spar Varnish delivers a durable, high-gloss finish built to handle the toughest outdoor conditions. Originally developed for brightwork on boats, its flexible polymerized tung oil formula moves with the wood through temperature and humidity changes — resisting cracking, peeling, and UV damage where lesser finishes fail.

Whether you're finishing an exterior entry door, mahogany trim, or exposed woodwork, this varnish brings a spectacular, long-lasting shine that protects as well as it looks. Apply over Sutherland Welles Exterior Polymerized Tung Oil Sealer for best results.

Details

• Durable, high-gloss exterior tung oil varnish
• Originally developed for marine brightwork
• Flexible formula resists cracking through seasonal cycles
• Excellent UV and weather resistance
• Apply over Exterior Polymerized Tung Oil Sealer for a complete finish system
• Requires timely maintenance to protect the wood
• Made by Sutherland Welles Ltd.
• Sold as listed

Note: Check size and application before ordering. Timely recoating is required to maintain protection.