Sika® MultiPrimer Marine is a solvent-based, clear to slightly yellow primer.

The primer reacts with moisture to form a thin bonding layer between the surface and the adhesive.

It is specially developed to promote adhesion before applying Sika’s 1-component polyurethane products. 

MultiPrimer Marine improves adhesion on various metals, including aluminium, steel, galvanized steel, and non-ferrous metals, as well as wood types like teak, mahogany, Oregon pine, and cork. It can also enhance adhesion of Sikasil® sealants and adhesives.