Can I use other sealer to seal the plaster? Yes you may but it may change the appreance of the finished look. By macoavell|2020-03-23T10:22:43+08:00March 23rd, 2020|Main|Comments Off on Can I use other sealer to seal the plaster? Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInWhatsAppTumblrPinterestVkEmail