AR’s powder coatings of parts include masking and plugging threaded holes. Custom masking is extra. All parts should be clean of any grease, rubber, gaskets, or plastic, and all grease fittings should be removed. Parts with grease, sludge, or oil will be charged a de-greasing fee. AR is not responsible for controlling “out gassing” of parts, a problem of internal gasses within a casting which when heated up can possibly come to the surface creating tiny pin holes. Cast aluminum, cast iron, wheels and parts may experience out-gassing and/or bubbling in the finished powder coating. AR will take every precaution to avoid out-gassing, however, we cannot guarantee that out-gassing will not occur in porous castings. Warranty Information: AR warrants against flaking & peeling only on new items for one year from date on sales slip. AR warrants against flaking & peeling only on used parts for six months from date on sales slip. AR assumes no responsibility for outside elements or damage.