Colour Tints to restore original colour to Imprinted Concrete surfaces. Add sparingly directly to sealer, until desired colour is achieved (always apply on a small test area first). Agitate regularly during application. Only recommended to be used in combination with Smartseal MATT finish sealer. WARNING: Unnecessary use, or too much colour added to sealer can cause peeling or flaking. Only use with solvent based imprinted concrete sealer to bring back original colouring of driveway or patio.