Dulux Trade Diamond Matt is a tough, water-based matt emulsion paint that uses Diamond Technology from Dulux Trade, making it 10 times tougher than standard Vinyl Matt or Silk. Diamond Matt is ideal for very high traffic areas such as stairwells and hallways, it is resistant to typical household stains and will repeatedly wipe clean without polishing up. Suitable for all normal interior walls and is ideal for larger job applications in commercial, institutional and industrial structures. Sealing new or bare surfaces with a thinned first coat diamond matt (up to 1 part clean water to 10 parts). The normal finishing process is two full coats, but on previously painted surfaces in good condition, where similar colours are used one coat will be sufficient. Cleaning up after use, remove as much paint as possible from brushes or rollers before cleaning with clean water. Do not use or store in extremes of temperature and protect from frost. Coverage; up to 16m² per litre on smooth surfaces of average porosity.