http://www.microsofttranslator.com/bv.aspx?from=&to=en&a=http%3A%2F%2Fwww.lemoniteur.fr%2Farticle%2Fpenurie-d-isolants-polyurethane-des-chantiers-pourraient-etre-a-l-arret-34531128 Here's another on tight supply and high prices. Supply is a major issue. We have alternative raw materials to substitute this issue.