I thought Camcoat used the American Tech Line range which is just like a clay solution which is sprayed on and baked?
Zircotec use a 2 stage process using plasma vapour deposition as opposed to camcoat just spaying it on with a conventional spray gun.
The coatings are different.
Primary designs use Zircotec I believe, service and quality are A1.
I've used both so can speak from fact not opinion or internet theory.