"For applications requiring a higher degree of corrosion resistance than the performance offered by our plain finish channel and fittings, Unistrut offers two basic options. One way to combat the effects of corrosion is to select a different material such as stainless steel or fiberglass Unistrut channel and fittings. The other option is to specify a different Unistrut finish to acheive a higher degree of corrosion resistance.
Although most folks typically associate our hot dip galvanized finish with corrosion resistant applications, we have another option called Unistrut Defender. If you are looking for a more cost-effective alternative to stainless steel channel strut and fittings or you are seeking a longer service life than what is typical of hot dip galvanized parts, consider Unistrut Defender.To learn more about this new corrosion resistant finish, download our Unistrut Defender brochure, our contact Unistrut Service Company for further assistance."