609 High Performance Primer is a two-pack amine-adduct cured epoxy primer specially developed to achieve long-term protection for many types of surfaces such as concrete masonry, aluminium, galvanizing and glazed tiles, clay tiles and glazed brickwork. The product forms a strong cross-link to act as a barrier against moisture from substrate, giving the excellent alkaline and efflorescence resistance performance.

Aside from its protection function, it works well in preventing fluid migration (e.g. plasticizer) from sealant to paint. It helps to eliminate paint staining issues caused by sealant.