Altex Yacht & Boat Epoxy Aluminium Primer is a two component primer utilising state of the art chromate anti-corrosive technology designed for use on aluminium structures, plate and extrusions and galvanised substrates. It has been developed for use above the waterline (non-immersion) to provide the very best adhesion to aluminium substrates, and for optimised control of filiform corrosion. Epoxy Aluminium Primer is recommended for: – Launches, dinghies, yachts – topsides, cabin tops, decks, internal areas, void spaces, masts & spars – Superior adhesion to aluminium surfaces – Resistance to filiform corrosion