Interior/Exterior Clear Protection
These finishes are formulated with UV filters and other special features that make them great for use on both interior and exterior wood projects. They're an excellent choice for doors, windows, outdoor furniture, and other wood exposed to sunlight, water, or temperature changes.
Minwax™ Helmsman™ Spar Urethane
A protective clear finish that offers long-lasting protection for interior or exterior wood that is exposed to sunlight, water and temperature changes.
Minwax™ Water Based Helmsman™ Spar Urethane
A crystal-clear, water-based finish specially formulated to protect wood against nature's toughest conditions.
How To: Tips & Techniques
Extra Protection for End-Grain
When finishing your outdoor furniture, place a plastic painters tray or disposable pie pan under each foot to catch the excess finish as it runs down the leg. This will also give the open end grain a chance to soak up more product, preventing future damage.
Check for Wear
Check your exterior project every year for signs of wear. Reapply Minwax™ Helmsman™ Spar Urethane or Helmsman™ Teak Oil as necessary.
The temperature in your work area needs to be above 18°C not just while you are brushing on your finish, but while it is drying and curing overnight too. Also, make sure any wood brought in from outside has a chance to warm up before you stain and finish it.