Elec Profile Artist Listings Forum Topics Forum Replies Favorite Forum Posts Search replies: Forum Replies Created Viewing 1 post (of 1 total) Author Posts 20th April 2021 at 12:04 pm in reply to: What is the Alum Powder used for Chinese painting? #21169 ElecParticipant As alum acidity could damage the paper, I was wondering if it could also be harmful for your brushes. Does anyone know? Author Posts Viewing 1 post (of 1 total)
