New Restrictions May Affect Products Contractors Commonly Stock and Install...
Saturday, May 30, 2020
Posted by: Nathan Pobre
THE ROOFING industry is familiar with changes brought on decades ago by international treaties that limited and then banned the use of products containing substances with measurable ozone depletion potential (ODP) — a relative measure of a substance’s contribution to the degradation of the ozone layer. Click here to read entire article.