Shop Home / Accessories / Colour accessories / Powertools Resistant Assistant 120ml CODE: 17050049 Powertools 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 Powertools Protector Conditioner Styling Aid 236ml CODE: 17050045 K Station Single Tint Brush - Pink - Long Bristles CODE: 27050050 Tint Bowl - Black CODE: 10050024 GLIDE Colour Board SMALL CODE: 17050008