PU Specification Fire resistance Version Download 8 File Size 377.91 KB File Count 1 Create Date March 24, 2021 Last Updated March 24, 2021 Download Description PU Specification Fire resistance Leave a Reply Cancel replyCommentEnter your name or username to comment Enter your email address to comment Enter your website URL (optional) Save my name, email, and website in this browser for the next time I comment.