Which System Three Topcoat Offers the Best UV Protection?

Pennant Topside Paint offers better UV protection for epoxy resins and the surface underneath than Marine Spar Varnish.  How much better depends on the length and severity of the exposure. Pennant Paint is a little more expensive, but being waterborne, is available anywhere in North America. Marine Spar Varnish contains VOC content, and its use is restricted in some areas, but if available, offers more ease-of-application and a cost savings over Pennant Paint.


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