M mekkarn #1 Member · Småland · 149 posts 20 Sep 2011 at 6:41 PM mekkarn Member Småland 149 posts 20 Sep 2011 at 6:41 PM #1 Is it safe to use old opened packages of tile adhesive or grout? Or concrete and plaster mortar. How great is the risk that they have actually gone bad?
Is it safe to use old opened packages of tile adhesive or grout? Or concrete and plaster mortar. How great is the risk that they have actually gone bad?
