American Crew Precision Blend Developer 15vol 500ml

The American Crew Developer is used to activate the Precision Blend hair dyes, which naturally blends salt and pepper hair, specifically for shorter hair and beards. 

It takes less than 10 mins to apply and develop.

To use, take equal portions of the American Crew Precision Blend colour (20ml recommended) that matches your natural hair colour and the American Crew Precision Blend Developer in a small bowl, mix well. Apply evenly to your hair or beard, wear gloves and cover exposed skin, and try to keep your application time under 4 minutes. Let the colour develop on your hair for another 5 minutes, rinse well and finish it with conditioner.