Ben, PLNI makes the supports that hold the iron rebar in place for now anyway. They are working on the rebar itself but that is still in R&D stages from what I understand. Semco product can coat the plastic supports as well as the iron rebar thus extending both their lives. Can also waterproof the road surface. At what cost? I don't know. Certainly it's cost effective for the rebar and supports. Hope this helps. Many have confused the supports and rebar itself.TTYL.
“A fool and his money are soon parted.” ~Thomas Tusser
Register for free to join our community of investors and share your ideas. You will also get access to streaming quotes, interactive charts, trades, portfolio, live options flow and more tools.