Sea Gold Anti-Fog Gel for Dive Masks Rated BEST Anti-Fog by Rodale"s SCUBA DIVING Magazine! The clear choice in anti-fog gels. Our unique clear formula means long lasting anti-fog protection. Sea Gold is highly concentrated and designed for quick, simple, in-field application. Sea Gold is safe for all glass and plastic lenses and will not harm surrounding silicone or rubber support frames. Not recommended for swim goggles. Available in 1 1/4 oz.