Yes, Mother Nature is Tough, but so are our exterior coatings! Our Rustic System is a semi-transparent system that has been popular with log and rustic siding applications, the flexible nature of the coating allows it to expand and contract with the wood and to maintain its integrity and rich appearance to give you the performance you need. There is no substite for natural wood siding – give it the protection it needs with the GreenLight Coatings Rustic System. Learn more about our Rustic System Base and Topcoats below.