Brief Description: Tank Prep - Scuff Up for Proseal
I'm getting really close to final assembly of tanks with proseal. Today I scuffed up the mating surfaces for better adherence of the proseal. I used this plastic bristle wire brush. Notice it is blue in color denoting fine. The orange ones are medium and the grey ones are course. I tested the scuffing this blue plastic bristle does as compared to the scotchbrite pads and it is about the same. The plastic bristle may have a little more directional scratches than the scotchbrite pads, but either seems like it will work fine. I used this wheel in the drill press to do the ribs and hand drill to do the skins.
Plastic Wire Wheel scuffs up rib mating surfaces
Plastice wheel used to rough up rivet lines on skins
