Black. YBA063A/16 Aerosol. 12 oz. Trilux 33 Aerosol provides the same benefits as Trilux 33 in a convenient aerosol formula, utilizing Biolux Slime Blocking Technology. Specially formulated in Black, Gray, and White for use on aluminum outdrives and other underwater metals. Suitable water types: Sea water, fresh water, and brackish water.
