OST is in the tonal range between a CAP2 and a CAP1. it is comparable to industry standard BMA finishes.

Our method of hand application creates a depth of colour that produces a range of tones - this can be exacerbated to create warm undertones (especially on copper) or performed to create a flatter matt finish.

All our BMA range can be performed onsite making them ideal to maintain on large scale architectural projects and restoration projects.