Shop Home / Accessories / power tools The Colour & Lightener Accelerator 35ml CODE: 17050047 power tools The Colour & Lightener Accelerator 35ml Product Details: TCA, The Colour and Lightener Accelerator – Original Clear Formula with the Gold Cap, processes with low heat in just 4-10 minutes! Works with permanent colour, semi-permanent colour, demi colour, bleach, foil & high lift applications in half the time when added to any manufacturer’s colour or lightening product. To see pricing and the ability to order online, please login using your Salon ID.