Architectural FInishes The precast concrete components come in a broad range of colours and textures. These include those displayed here. Custom honed (polished) finishes with special aggregates are available. Sample Colours Uluru Koala Kangaroo Shingle Back Kookaburra Blue Tongue Platypus Dingo Echidna Emu Sample Textures Polished Timberlook Raised Timberlook Exposed Aggregate Sandblast Brushed Note: Colours and textures are indicative only and may vary in actual precast outcomes, these will be verified with a sample selection process. Custom finishes can be achieved.