Hi Kevin and James
You need to spray the SC Sound Control first then the CI Ceramic Insulation on top. The amount that you use will be up to you but it is recomended that you have a finished film build of 40 - 50 mils. On average you will use 4 gal of SC to cover the inside of the car, IE floor, trunk, door panels and head liner, You will need less CI because you don't have to cover the same amount of surface, do the floor and the roof and fire wall.
You do not need to remask between coats but it will take you approximately two days to apply the coats allowing the recomended drying times.
NOTE: kEEP THE GUN CLEAN!!! DO NOT LET IT SET UP IN THE GUN!!!!
Good Luck
Aaron
|