I WAS THINKING OF LINEX ING THE STEPS ON THE TRAILER THEN PAINTING. THE SPARY LINER COMPANIES (RHINO LINER, LINEX, ETC..)ARE THE ONLY I THINK I WOULD PUT ON THERE, CAUSE I HAVE NOT SEEN A ROLL ON THAT LASTS. WELL SEE, I AM WAIT TILL NOV. TO START IT. IS A WIRE BRUSH THE BEST QUICKIEST TO TAKE OFF THE PAINT? OR SANDING? CAUSE BLASHING THAT MUCH AREA SOUNDS EXPENSIVE.