"Stormin Mormon" wrote in message news:iicvk5$397$ snipped-for-privacy@news.eternal-september.org...
Guys with plow trucks may not want a black plow for visibility reasons. Others may not want to blacken that nice junk aluminum shovel. I know one guy that has a large end loader and he treats his bucket with parafin. He puts it in a regular spray gun with a large nozzel, heats the can with a torch to liquify the parafin then sprays it on the bucket. He swears by it.....YMMV phil