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 K Station Single Tint Brush - Blue - Long Bristles CODE: 27050046 K Station Brights Purple/Pink Glitter 4 Bowl (SOLD AS SINGLES) CODE: 27050006 Processing Caps LARGE 30pc CODE: 24800001 Hi Lift Tint Bowl - Clear CODE: 10050035