“I purchased Nexgen and the quick touch up . Before the mfg says I didnt install right your wrong . I have a 2030 c4 Cadillac . Its easy to use , fast on both products , the bottle does slide off but will with most products . After 4-5 car washes it no longer slide and starts to feel dull to the touch . I recommend using quick touch after after 5-6 washes , Im in Az wash the car two /three times a week thru car wash . Ive used Torque also , both easy and fast but Torque held up better . Will continue building Nexgen and see in a month or so how it holds up . Took about twenty minutes to do whole car including door sills .”
