UV Protection for Boats: Shield Every Surface from Sun Damage

UV Radiation: The Primary Cause of Boat Surface Degradation

UV damage is cumulative and irreversible once it progresses past a certain point. Unlike salt or marine growth, it cannot be washed away. Effective UV protection requires the right product on each surface, applied on the right schedule for your climate.

Gelcoat UV Protection

Wax and sealant form a sacrificial barrier that absorbs UV energy before it reaches the gelcoat. Our best boat wax for oxidation protection guide compares options by longevity. For long-term coating, learn how to apply fiberglass sealant for up to 12 months of protection. See the GRP UV protection overview for a full strategy.

Wax Application

Smooth Opacity UV provides 3-6 months of wax-based protection. Our Smooth Opacity UV application guide covers surface preparation, application temperature, and reapplication schedules.

Inflatable Tube Protection

PVC and Hypalon tubes degrade under UV, with PVC being particularly vulnerable. Our RIB tube UV protection guide covers LR Sealer UV application for tube-specific UV defense.

Protection Schedule

UV intensity varies by region and season. Florida boats need protection reapplied every 2-3 months. Pacific Northwest boats can extend to twice per season. The most effective strategy combines physical barriers (covers, bimini tops) with chemical protection (wax, sealant) on every surface.