Why I only use conservation grade mount boards 18 JUNE, 2019 I only use two grades of mount board for framing artwork: conservation grade and archival/museum grade mount boards. Conservation grade mount boards are made of alpha cellulose (wood pulp to you and me)....
Privacy & Cookies Policy
Necessary cookies are absolutely essential for the website to function properly. This category only includes cookies that ensures basic functionalities and security features of the website. These cookies do not store any personal information.