Unter Interior Sealer & Undercoat
Bauwerk Unter is an ultra-low VOC (volatile organic compound) interior sealer/undercoat developed to work with Bauwerk paints.
Unter is perfect for new and repaired gyprock, all plaster and plasterboard surfaces including ceilings, all interior repaired surfaces with inconsistent absorbency, previously painted interior surfaces, as a new base over interior oil-based paints and for sealing and prep-coating all interior wall surfaces.
Not required for interior surfaces such as render brick and natural absorbent surfaces.
Note: Unter is only suitable for interior use.