Norcros Key Bond is a ready to use low emission film-forming, fast-drying modified styrene acrylic copolymer dispersion primer suitable for use over firmly bonded residues of adhesives and levelling compounds, synthetic resin, neoprene bitumen, or dispersion levelling compounds/adhesive. 

Key Features

• Easy application

• 45 minute drying time at 20°C

• Low emission

• For use over a variety of substrates

• Film forming

Norcros Key Bond primer is suitable for use directly onto dense non absorbent smooth surfaces and epoxy and PU based primers providing a rough textured key for levelling compounds to bond to. With a drying time of just 45 minutes at  20° Norcros Key Bond permits early foot traffic and fasttrack tile fixing.