I received my new torque wrench, but before I install the landing gear weldments I will prime the forward floor of the fusalage. I vacuumed the area first and then cleaned with a pre primer cleaner I purchased at my local auto paint store. Once that was dry I masked off the area I did not want paint on. I sparyed the area with 3 lights coats of SEM self etching primer. Once the primer was dry I removed the masking tape and paper.