1.Corrosion resistance, nwalere site na nnu nnu maka awa 72
2.Oil na ihe mgbaze
3.Excellent elu na ala okpomọkụ eguzogide (-40 ℃ ~ 80 ℃)
4.Good UV eguzogide, nwalere site ozone ule igwe maka 72 awa
5.Mpịakọta na ịgbatị nguzogide
6.Ewe-na-eguzogide
7.Good scraping arụmọrụ, dị ọcha, streak-free, jụụ.