Shop Home / Accessories / Colour accessories / power tools Resistant Assistant 120ml CODE: 17050049 power tools Resistant Assistant 120ml Product Details: It’s a three-minute pre-softener that deposits hair colour quicker on super resistant hairlines, trouble spots and whole resistant heads. TRA can be used with any manufacturers, colour/chemical lines and is perfect with permanent, semi-permanent, demi-permanent colour. TRA can also be applied before wrapping perms to soften resistant areas. TRA on coarse hair prior to straightening to help breakdown the curl/wave faster. TRA works in combination with all POWERTOOLS products. To see pricing and the ability to order online, please login using your Salon ID. Related Products Processing Caps LARGE 30pc CODE: 24800001 K Station Single Tint Brush - Red - Short Bristles CODE: 27050051 K Station Single Tint Brush - Pink - Long Bristles CODE: 27050050 Processing Caps SMALL 30pc CODE: 24800002