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 * More information about text formatsPlain textNo HTML tags allowed.Web page addresses and e-mail addresses turn into links automatically.Lines and paragraphs break automatically. CAPTCHAThis question is for testing whether or not you are a human visitor and to prevent automated spam submissions.