HRC 1 Report post Posted April 18, 2015 Hi guys,My ID told me that when sealing a wall there is no guarantee they wont be any crack, is that true ?Is there a way to prevent this ? i have 4 major walls open/sealed. Share this post Link to post Share on other sites
Juzzhome 0 Report post Posted April 19, 2015 There might be some hair-line crack but it can be easily patched up with paint sealer. Share this post Link to post Share on other sites
