I press mine with a small drop of water...I live in a super dry climate so it evaporates fairly fast. It binds fairly well but will still crumble when squeezed. ..
Sorry for jacking your thread there. ..I saw a thread about the tiresas spray active a few days ago but I couldn't find it. .. This should point you in the right direction thoughhttp://www.rollitup.org/search/189741/?q=tiresias&o=date