COVID 19 UPDATE: We are continuing to run our workshops with reduced student numbers to maintain safe working practices. Thank you for your continued support.

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COVID 19 UPDATE: We are continuing to run our workshops with reduced student numbers to maintain safe working practices. Thank you for your continued support.

Powertex Bister 500ml

£ 11.50 each

Powertex Bister is a very dark brown water-based liquid patina to use in combination with Powertex Ivory and Terracotta. Bister is not waterproof and always needs to be finished with Easy Varnish