- A tin and copper free, slow polishing, antifouling specifically formulated with Biolux Technology, to give highly effective antifouling protection in all waters. - Best used on aluminium craft, stern-drives and outboards and other substrates. - Replacing Trilux and Micron 33, Trilux 33 is enhanced by the addition of booster technology in the form of Biolux. - Ideal for protection in fresh, salt and brackish water. - Can be used on fibreglass, wood and other underwater metals. - Excellent for use in high fouling areas. - Used worldwide on commercial and navy boats. - Suggested primers: Interprotect (two pack), Primocon (single pack).