i am going to atempt to prep and paint a fiberglass bumper for my buddies car. Its not a mustang, so i figured if i do a bad job its not like its a nice car.
I am pretty sure that i know in theroy how to do all the work, I just need some help filling in some holes where i don't know what to do.
I am going to sand the whole bumper with 80 grit sand paper till its as close as i can get to smooth all over. Then i will cover the entire bumper with filler, and sand again with 80 grit. After that i need to put primer on and wet sand with 220. the primer again and wet sand again (should i go finer then 220)
thats where the procedure gets a little sketchy to me. should i paint after i sand the primer again. after i paint what grit paper should i use again. how many coats. what psi should i set the regulator at.
I am pretty sure that i know in theroy how to do all the work, I just need some help filling in some holes where i don't know what to do.
I am going to sand the whole bumper with 80 grit sand paper till its as close as i can get to smooth all over. Then i will cover the entire bumper with filler, and sand again with 80 grit. After that i need to put primer on and wet sand with 220. the primer again and wet sand again (should i go finer then 220)
thats where the procedure gets a little sketchy to me. should i paint after i sand the primer again. after i paint what grit paper should i use again. how many coats. what psi should i set the regulator at.