Is Icynene urea formaldehyde? You are hereYou are here: Home / Is Icynene urea formaldehyde? No. Icynene is not and does not contain urea formaldehyde. Leave a Reply Your name Subject Comment * Switch to plain text editorMore information about text formats Text format Filtered HTMLPlain text Filtered HTMLWeb page addresses and e-mail addresses turn into links automatically.Allowed HTML tags: <a> <em> <strong> <cite> <blockquote> <code> <ul> <ol> <li> <dl> <dt> <dd><i>Lines and paragraphs break automatically.Plain textNo HTML tags allowed.Web page addresses and e-mail addresses turn into links automatically.Lines and paragraphs break automatically.