I understand tape and mud are classified as the norm, a minimum of right here but I'm seeking to uncover the actual basis for the requirement. Is this in the main points of ASTM E 84 or UL 723? Big Sky Country Jan 13, 2012 #17 Your "position" is more https://simonahntz.anchor-blog.com/15109054/5-tips-about-smarter-home-lift-you-can-use-today